天地有万古岁月，可人死了就不会再复活；人寿命最多百年，一天很容易就会过去了。

我在数学上花费的时间越多，我就越感到兴奋。

under it, there is no limit to the power it can generate.

I think women rule the world and that no man has ever done anything that a woman either hasn't allowed him to do or encouraged him to do.

化学之美在于它能够从基本原理中创造出新的可能性。