The true teacher defends his pupils against his own personal influence. He inspires self-trust. He guides their eyes from himself to the spirit that quickens him. He will have no disciple.

The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.

"Science is the great antidote to the poison of enthusiasm and superstition."

我会告诉二十多岁的人不要满足于一份工作、一个职业甚至一个事业。寻找一个使命。即使你不知道那意味着什么，也要寻找它。如果你在追随你的使命，疲劳会更容易忍受，失望会成为燃料，高潮会是你从未感受过的。

感恩能解锁其他的美德，感恩是一件你可以练习的事情。

Short-term gains should never come at the expense of long-term sustainability.

市场永远在变，唯有以变应变。

我不睡觉，因为我太忙于梦想。