如果你不愿意冒险，你就不会取得非凡的成就。

The good times of today, are the sad thoughts of tomorrow.

The greater the obstacle， the more glory in overcoming it.

人生是连续的选择。

The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.

场所的精神孕育了建筑。

自然知识的改进者绝对拒绝承认权威。对他来说，怀疑主义是最高的责任；盲目信仰是不可饶恕的罪过。

虚心和实腹的义理都很深奥，但首先要通过虚心才能认识本心。

孩子的精神比一般人认为的更为高尚。