子曰：“学而不思则罔，思而不学则殆。”
【译文】 孔子说：“读书不想事，越学越糊涂；想事不读书，越想越头痛。”
"Even the strongest spirit can be broken with love."
我们要以全球视野谋划未来发展，积极参与国际能源治理。
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.
肮脏的小秘密是，你不必是个好人也能成为伟大的艺术家。
The true measure of our success in farming will be what we leave in the soil, not just what we take from it.
布莱克-斯科尔斯模型的美妙之处在于它将期权定价问题简化为几个可观察的变量。