"A good book is a friend that never lets you down."
一本好书是一个永远不会让你失望的朋友。
一个好的数学家总是准备好进行概括。
你只活一次。使它有意义。
同盟会《民报》第一号发刊词,1905年11月26日,东京
The tongue is like a sharp knife, killing without drawing blood. Words from a skilled person can cause greater harm than a warrior’s weapon.
Philosophy is a battle against the bewitchment of our intelligence by means of language.