“ The skeptic does not mean him who doubts, but him who investigates or researches, as opposed to him who asserts and thinks that he has found. 怀疑论者不是指那些怀疑的人,而是指那些调查或研究的人,而不是那些断言和认为自己已经发现的人。 Miguel de Unamuno 乌纳穆诺
“ It does not matter how many books you have, but how good the books are which you have. 你有多少书并不重要,重要的是你的书有多好。 Seneca the Younger 塞内卡