The true joy of research comes from pushing the boundaries of what we thought was possible.

事实上，我不知道如果没有数学我会做什么。

The most important political challenge of our time is to create strong, effective, and accountable states.

我们不只是制造家具，我们创造生活发生的环境。

I write to give voice to the voiceless.

法国只有在伟大时才是法国。