生活就是当你忙于制定其他计划时发生的事情。
Life is what happens when you're busy making other plans.
Don't let yesterday take up too much of today.
自由意味着责任,因此许多人害怕自由。
We are entering an era where the biological sciences will dominate the intellectual landscape.
The art of doing mathematics consists in finding that special case which contains all the germs of generality.