要想端正自身行为，先要端正自己的身心；要想处理好天下大事，先要处理好身边小事。

"The world is full of magic things, patiently waiting for our senses to grow sharper."

要这样生活，仿佛你寿命永恒。要这样工作，仿佛你精力无穷。

The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.

每一次收获都教会我们新的东西；土地是最好的教授，只要我们愿意倾听。

数学的美在于它能够用一种普遍的语言来描述世界。