生活是世界上最稀有的事情。大多数人只是存在,仅此而已。
To live is the rarest thing in the world. Most people exist, that is all.
精神错乱:一遍又一遍地重复作同一件事,而期待会有不同的结果。
The intelligent investor is a realist who sells to optimists and buys from pessimists.