The value and utility of any experiment are determined by the fitness of the material to the purpose for which it is used.

一件事情都不能做到有始有终，就不要去操持其他的事情；一物也不明白，就不要追求博闻广记。

"History is not just what happened, but what we remember and how we remember it."

天下的治乱不在于一个王朝的兴亡，而在于百姓的忧乐

When you fail, that's when you get up and try again. There's no reason to just stay down.

债券市场是市场心理的最终衡量标准。

爱是变得脆弱。

预测未来的最好方式就是创造未来。