我对物质的转变感兴趣。

Winning medals wasn't the point of the Olympics. It's the participating that counts.

现在就去做吧。未来对谁都没有承诺。

The pharmaceutical industry has a moral obligation to put patients before profits.

"Life, he realize, was much like a song. In the beginning there is mystery, in the end there is confirmation, but it's in the middle where all the emotion resides to make the whole thing worthwhile."

事实上，我不知道如果没有数学我会做什么。