The pursuit of happiness is not the same as the pursuit of pleasure; happiness is a condition of the soul, not a mere sensation.
追求幸福与追求快乐不同；幸福是灵魂的一种状态，而不仅仅是感觉。
The study of mental processes requires both experimental and comparative methods.
一个人只有通过尽可能少说谎来尽可能少说谎，而不是通过尽可能少的机会来做到这一点。
数学是理性的音乐。
【释义】甘霖和及时雨，不会偏私地滋润某一种植物；万民的君主，不应偏袒任何一个人。
The only time you should look down on someone is when you're helping them up.
没有任何物理量可以永远呈指数级变化。