The method of psychology must be objective, even when studying subjective phenomena.

Loneliness is not a lack of company, but a lack of purpose.

我不是为纪录而战，我打球是因为热爱这项运动。

科学中最重要的不是获得新的事实，而是发现思考它们的新方法。

The more you destroy, the more you create.