数学的研究就像空气或重力——它无处不在，即使你看不到它。

解释：大部分兽类的肉都是热性的，而兔肉却是冷性的，说明了肉类食材性质的差异。

艺术中没有错误，只有意外的发现。

上帝喜爱人间的灯光甚於他自己的大星。

I will tell you what I will do and what I will not do. I will not serve that in which I no longer believe whether it call itself my home, my fatherland, or my church: and I will try to express myself in some mode of life or art as freely as I can and as wholly as I can, using for my defence the only arms I allow myself to use—silence, exile, and cunning.

It's not about how hard you hit. It's about how hard you can get hit and keep moving forward.