Every migration is a rebirth.

—A Brief History of Human Evolution from the Internet Wave to the Agent Era

The history of humanity is essentially an unceasing saga of migration.

From the wild prairies to agrarian civilization, from rural villages to bustling metropolises, and then stepping from the physical realm into the virtual digital world. Each major era migration is driven by an unstoppable wave of time. If you ride the wave, you can experience a fresh evolution; if you stay stagnant, you'll get left behind by the times.

Our generation has lived through four waves of the internet's evolution, marking four collective migrations across dimensions. Those tiny smartphones are not just witnesses to this era's shifts; they are also the most vivid coordinates of our digital existence.

1. The 1.0 Era: Awakening Connections (1994—2004)

In 1994, China officially connected to the international internet, quietly ushering in a brand new digital era.

Back then, the public had no concept of 'going online'; a few ventured into dim internet cafes, accompanied by the buzzing sound of dial-up, peering through the screen for the first glimpse of the world as it really was.

Internet 1.0 was a one-way information era. Static web pages were the mainstream, where information was transmitted unidirectionally from servers to users, and ordinary people were merely readers and bystanders, unable to participate or voice their opinions.

The same logic applies to feature phones of the time. The classic Nokia 3310 emerged with a sturdy body and an external antenna, with core functions limited to calls and texts, boasting strong battery life and simplicity. Its mission was singular: to break spatial barriers and connect people.

It is this simple function that has rewritten the norms of everyday life: no longer waiting at home for contact, distance no longer equals disconnection.

The migration of the 1.0 era is humanity stepping from information isolation into a comprehensive information network.

The price we paid was learning to type and surf the web from scratch; the gift we received was seamless connection with the entire world.

2. The 2.0 Era: Explosion of Expression (2004—2012)

Forums emerged, blogs flourished, and QQ Spaces became popular, bringing disruptive changes to the internet: everyone can express themselves, everyone has a stage to voice their opinions.

The internet 2.0 transitioned into a two-way interaction era. Everyone is both a reader of information and a creator of content. Users produce content, platforms aggregate traffic, and attention begins to become an intangible digital currency. Taobao, Baidu, Youku, and other internet giants took root and rose during this golden period, constructing the initial internet ecosystem.

The mobile phone industry is also undergoing a revolutionary transformation at this time.

In 2007, the iPhone burst onto the scene, without a physical keyboard or stylus, unlocking the entire internet realm with just a touch of the screen. Initially, many were puzzled: the button phone was already sufficient, what was the significance of a touchscreen phone?

Soon the era will provide the answer: touchscreen smartphones are not simply an upgrade from feature phones but the universal internet access point in our pockets. Cameras, music, maps, emails, browsers—every need converges on one screen.

The end of feature phones is not the decline of the product, but the complete ending of the era it belonged to.

The migration of the 2.0 era is from passive reception of information to actively expressing oneself.

The price we paid was learning to establish a personal brand in the online world; the gift we received was an unprecedented sense of personal existence and agency.

3. The 3.0 Era: Algorithm Domination (2012—2022)

With WeChat popularizing, Weibo breaking out, and Douyin and Xiaohongshu rising, mobile internet has completely permeated life, putting the internet into everyone's pocket and trapping all in an algorithm-woven information cocoon.

We no longer need to deliberately search for information; algorithms have already understood our preferences and push everything accurately. Personalized distribution and tailored recommendations have become the core logic of the internet 3.0.

Mobile phones have completely evolved into human digital sensory organs. They track your trajectory, record your steps, monitor your routines, and retain your social connections. Imaging functions are continuously upgraded—not just for capturing scenery, but for recording daily life, sharing experiences, and building visual connections between people.

This is an era of civilian dividends: ordinary people gain millions of followers from a short video, and rural streamers revitalize local economies through live commerce. Algorithms provide ordinary people with opportunities for traffic, but also bring endless information anxiety and mental unrest.

The cost is equally evident: we are immersed in screens, losing focus, and our behavioral choices are gradually swayed by platform algorithms rather than following our own desires.

The migration of the 3.0 era is from actively seeking information to being passively fed by algorithms.

The price we paid was fragmented attention; the gift we received was extreme convenience in life and universal social connections.

4. The 4.0 Era: The Arrival of Agents (2023— )

Every time a wave of the era arrives, some are certain: this is the endpoint, there will be no new changes.

But history repeatedly proves that those who cling to their perceptions will always be left behind by the new wave.

Starting in 2023, AI Agents will break through, shattering everyone’s preconceived notions of the internet's form.

It is not equivalent to a search engine, distinct from ordinary chatbots, and certainly not a traditional recommendation algorithm. The AI Agent is a digital avatar that understands cognition, represents the self, and acts autonomously.

Looking back at the evolution of mobile phones, various forms of Agents have already settled into our devices: drafting content, summarizing meetings, planning trips, analyzing data, easily completing various complex tasks. And all of this is just the beginning, like the dial-up internet of 1994, merely the hazy prologue of the Agent era.

The true 4.0 era sees Agents no longer as cold tools, but as extensions of human thought and avatars in the digital world.

5. The Agent Era: Reconstructing Human Life Norms

No need to dream of distant sci-fi; the life empowered by Agent has already shone into reality.

In the early morning before waking, the dedicated Agent has already curated all online information, filtering out ineffective clutter and gently pushing core highlights to you in your preferred manner;

During leisurely coffee moments, the Agent automatically replies to work emails, finalizes travel arrangements, and reminds us of social obligations, handling trivial tasks with a single click;

During business negotiations, the Agent retrieves partner dynamics in real-time, organizes key information, and structures communication logic—not rigidly pushing information, but providing thoughtful companionship and precise assistance throughout.

Personal cognition, networks, and knowledge accumulation are no longer confined to memory and mobile storage but will be embedded in a dedicated Agent, allowing for efficient retrieval, connection, and continual amplification of personal value.

Conclusion: As the era shifts, choices determine the landscape.

Every iteration and upgrade of the internet creates two types of people:

One group rides the wave, seizing the moment, propelled by the era to new heights;

One group remains hesitant, sticking to their positions; when the wave comes, they can only watch others sail away.

In the 1.0 era, early internet adopters seized the information arbitrage.

In the 2.0 era, those entering the game reaped the benefits of traffic;

In the 3.0 era, those who positioned themselves in mobile internet reaped user and market dividends;

In the 4.0 Agent Era, those who embrace AI Agent early will gain all future initiative:

Gaining time, allowing Agent to handle 90% of repetitive and complex tasks, freeing up our energy;

Winning connections, leveraging Agent AI to maintain and expand high-level social networks;

Winning judgment, supported by data, making every decision precise and reliable;

Winning in life means shedding the burdens of trivialities, focusing on passions, cultivating value, and living authentically.

A new round of digital migration has fully commenced.

May you take the initiative to board, not standing by the shore watching.

In every era, there is never a lack of onlookers saying, 'let's wait and see';

But all eras will not wait for the hesitant to awaken; only regret remains.

The wave has arrived; it’s time to board and move forward.