When men are most sure and arrogant they are commonly most mistaken， giving views to passion without that proper deliberation which alone can secure them from the grossest absurdities.

我爱您是不可以数量计算的。

心理学必须是一门功能的科学，而不仅仅是事实的科学。

路的尽头 是时候放手

The function of thought is to guide action toward successful outcomes.

Twenty years of romance make a woman look like a ruin; but twenty years of marriage make her look like a public building.