The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence.

我们都是生命之链的一环。

"Jealousy is not a sign of love, but rather a defense against the threat of losing a valued relationship."

金融模型的真正考验不在于它有多复杂，而在于它是否能很好地捕捉经济问题的本质特征。

行为不应被视为仅仅是肌肉收缩的链条，而应被视为有目的和认知的活动。

让领导者规定自己路线的人，是被拖向废料堆的残骸。