自由是上帝赐予的权利。

The best revenge is massive success.

The transition to cleaner energy must be practical, affordable, and reliable.

The biggest problem with the European Union is that it is not a state, but it pretends to be one.

数学中最重要的是提出正确的问题。

真正的领导力不在于权力，而在于赋予他人力量。