Applying Confucius's saying to trading perfectly forms a complete closed loop of 'looking big and acting small' --

Learn ≈ large cycles, think ≈ small cycles; once the two are disconnected, the account will experience 'misleading' and 'danger'.

1.

Learning without thinking leads to being misled

Only looking at the daily/weekly and other large cycles, determining a 'bullish trend' and directly going all in, without returning to smaller cycles to 'think' about specific entry points,

As a result, buying at the end of the hourly level's upward segment, a single pullback can lead to being stuck -- this is being misled by the 'trend' appearance.

2.

Thinking without learning leads to danger

Staring at the 5-minute chart, making all sorts of golden crosses and divergences, yet ignoring the daily line still in a main downtrend,

The seemingly beautiful buying point in the short cycle is just a continuation of the decline in the eyes of the long cycle; a direct gap down leads to a liquidation—this is the danger of deviating from trend protection.

3.

Integration of learning and thinking

The long cycle determines the direction (learning), providing the 'matters that can be acted upon';

Short cycle timing (thinking), providing the 'method for all actions'.

Only when the two are combined can we 'act in accordance with the trend' rather than 'act according to the chart', allowing positions to fall within the resonance zone of high probability and low risk.

In one sentence:

The long cycle gives no direction, the more precise the short cycle, the more dangerous it is; the short cycle gives no points, the more correct the long cycle, the more futile it is.

If Confucius were to trade, he would say:

"Look big but think small, it’s unavoidable; grasp small but miss big, danger is certain."