在数学中，你并不理解事物。你只是习惯了它们。

非经典逻辑的研究不仅是一种学术练习，更是理解复杂系统的必要条件。

To look at a thing is very different from seeing a thing. One does not see anything until one sees its beauty. Then and then only, does it come into existence.

Every tree planted today is a legacy for generations we will never meet.

The best traders are not the ones who are right the most, but the ones who lose the least when they are wrong.