Success comes from persistence and focus.

科学应该对所有人开放，无论背景如何。

大约99%的时候，最佳时机就是现在。

"We are all in the gutter, but some of us are looking at the stars."

A picture held us captive. And we could not get outside it, for it lay in our language and language seemed to repeat it to us inexorably.