"Archery and Zen Mind" talks about a concept called 'mindless archery'.
When shooting arrows, there are no distracting thoughts,
it's not about comparing with others, nor worrying about what to do if you miss, it's purely about executing the act of archery correctly,
doing what needs to be done in the moment, striving for the cause, and letting the result come naturally.
Many beautiful outcomes in life,
whether it's deep sleep, true wealth,
or fulfilling relationships, are more like a kind of 'byproduct'.
They cannot be directly obtained through force,
but can only arrive unexpectedly after fully dedicating oneself to each moment,
doing what needs to be done, and building a healthy 'system'.