如果你担心从自行车上摔下来,你就永远不会骑上去。
The best songs come from pain.
I think it's really important to be able to laugh at yourself and not take yourself too seriously.
The task of economics is not only to interpret phenomena, but also to provide practical advice and policies for society.
沉默是上帝的语言;其他一切都是一种拙劣的翻译。
A good mathematician should be both rigorous and imaginative.