The surest way to corrupt a youth is to instruct him to hold in higher esteem those who think alike than those who think differently.

The psychologist must be a dispassionate observer.

Data is not the answer, but the beginning of the question.

你无法改变自己是谁，只能改变自己做什么。

在背后夸奖别人。这会传回到你自己那里。