The idea of a margin of safety, a Graham precept, will never be obsolete. The idea of making the market your servant will never be obsolete. The idea of being objective and dispassionate will never be obsolete.

Only unfulfilled love can be romantic.

翻译：君子考虑问题不超出自己的职位范围。

有技巧的人劳累，聪明的人忧虑，没有本事的人没有追求。