过去
The past is a wound that never heals.
The past is not dead, it is not even past.
The past is never dead. It's not even past.
The past is always constructed from the present.
Intelligence is the ability to predict the future based on past experience.
A problem is not solved by mechanically applying past experience, but by restructuring the situation.
When people are faced with a problem, they often think in terms of past experiences rather than looking at the actual structure of the problem.
Behavior is determined by the current stimulus situation and past reinforcement history.
I don't want to be better than anyone else, I just want to be better than myself.
It's not always necessary to be better than everyone else, but to be better than you used to be.
It's not always necessary to be better than everyone else, but to be better than you used to be.