哲学是提出正确问题的艺术，并在未知中寻求智慧。

Man is least himself when he talks in his own person. Give him a mask, and he will tell you the truth.

不要仅仅满足于比同辈或前人优秀，努力超越自己。

Idleness is the beginning of all vice, the crown of all virtues.

信任的人不忠诚,忠诚的人不信任。