I decided long ago never to walk in anyone's shadow; if I fail, or if I succeed at least I did as I believe.
我很久以前就决定不活在别人的阴影里;如果我失败了,或者成功了,至少我是按照自己的信念去做的。
The challenge of modern physics is not just to understand the universe, but to understand our place within it.
数学家最好的工作往往来自于在别人看不到联系的地方发现联系。
时间旅行是世界上最令人沮丧的事情。你无法改变任何事情,也无法阻止任何事情的发生。