The goal of mathematics is to understand the universe in a deeper way.
投资于农民教育就是投资于乳制品的未来。
最好的研究是由好奇心和必要性共同驱动的。
The division of labour, so far as it can be introduced, occasions, in every art, a proportionable increase of the productive powers of labour.
You have to write the book that wants to be written. And if the book will be too difficult for grown-ups, then you write it for children.
Environmental responsibility is no longer optional for our industry; it's a fundamental requirement for survival.
到最后,我们只会后悔没有抓住的机会。