A man is like a fraction whose numerator is what he is and whose denominator is what he thinks of himself. The larger the denominator, the smaller the fraction.

"Reading is time travel, and books are the vehicles."

最多人的最大幸福是衡量对与错的标准。

机会不会自己发生，你要去创造它们。

谁也不能剥夺我们对真理的追求。