保持一颗永不僵硬的心,一种永不疲倦的性情,以及一种永不伤人的态度。
生活对感受者来说是悲剧,对思考者来说是喜剧。
The most beautiful as well as the most ugly inclinations of man are not part of a fixed biologically given nature, but result from the social process which creates man.
The stock market is a voting machine in the short term and a weighing machine in the long term.