Wang Yangming
Knowing and doing are one thing
Not done means not known
Instructions for Practical Living, part one
'I understand it, I just can't do it.' Wang Yangming argued that the sentence itself is the error.
What actually happened?
A student objected: plenty of people know they should honour their parents and don't, so knowing and doing must be two things. Wang Yangming's reply closes the road. There has never been anyone who knew and did not act. To know and not act is simply not to know. He adds the test: to say a man knows filial duty, he must already have practised it, not merely be able to use the word. As with pain — to know it is to have hurt.
'I understand but can't do it' is a self-issued exemption
Split knowing from doing and you have carved out a permanently safe position: my understanding is fine, my execution is a little short. 'To know and not act is simply not to know' deletes that position. There is no middle state.
'I know I should start earlier, I just procrastinate.' By his test that person hasn't grasped the cost. He has heard about it.
Knowing is signed off in the doing
How do you tell whether you actually understand something? Not by whether you can explain it, but by whether you used it in the moment it was needed. Explaining well is one ability. Using it is another, and the first doesn't contain the second.
You can recite every framework in the negotiation book and still negotiate on old habit. It stopped at the telling.
The thought starting is already the act
He puts the start of action extremely early: where a thought arises, the act has already begun. Not when the movement happens — at the instant of the thought. That moves the ground of the work from behaviour back to intention, which means there is no such thing as 'only thinking about it'.
The first time 'I can fudge this one' occurs to you and you don't cut it off, it has already started.
How do I use it today?
Where you are: something you keep telling yourself you should do, and have never done.
Ask first: if I can't say when I last did it, on what grounds do I say I know it?
Where it goes wrong: treating 'I've understood it' as a milestone; or policing only behaviour and leaving the thought completely unguarded.
Lines to keep
Where a thought arises, the act has already begun.