The method of psychology must be as precise as possible.

对失败的恐惧会阻碍进步；拥抱风险才能推动有意义的变革。

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

"The challenge in AI is not just to build systems that can perform tasks, but to build systems that can learn to perform tasks."

文章是用来阐明道理的。如果不能阐明道理，即使写得精巧也没有益处。

The ladder of success is best climbed by stepping on the rungs of opportunity.