Simplicity is the ultimate sophistication.

You can’t go back and change the beginning, but you can start where you are and change the ending.

The heart is a lonely hunter.

It doesn't matter what your background is or where you come from, if you have dreams and goals, that's all that matters.

科学是提出正确问题的艺术。

如果你没有合适的人来分享，成功就毫无意义。