今天所做之事勿候明天，自己所做之事勿候他人。

"The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge."

白色是最奇妙的颜色，因为其中可以找到彩虹的所有颜色。

Happiness is beneficial for the body, but it is grief that develops the powers of the mind.

The demand to be loved is the greatest of all arrogant presumptions.

心理学研究的正确方向是行为的预测和控制。