You can't manage what you don't measure.

Chance is a word void of sense; nothing can exist without a cause.

我扮演的每个角色都是我的一部分，我把一部分自己献给每个角色。

The interplay between chemistry and biology is what makes life so fascinating.

中国的崛起和俄罗斯的复兴挑战了自由民主是唯一可行的政府形式的观念。