The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.
世界所有前进的动力都归功于不安分的人。快乐的人不可避免地把自己限制在古老的界限内。
理性预期假说并不意味着人们能完美预测未来;它意味着人们不会犯系统性错误。
朋友相逢欢聚却不饮酒,连洞口的桃花也会笑话。
The only real life is the life of the mind.