The decline of violence may be the most significant and least-appreciated development in the history of our species.

创新在开放的环境中蓬勃发展。

We not only need to build good cars, but also sell them well, and more importantly, provide good service.

我不害怕失败。我不害怕冒险。

把一些多余的技巧还给大自然，把一些用不完的俸禄还给国家，把一些用不能完的财富还给百姓，把一些用不尽的福泽造福子孙。

I'm the reason your hands won't work.

获得幸福的唯一方法是去爱。爱得热烈，痛苦就会很快过去。

数学的美在于它既是艺术又是科学。