The best mathematics is that which you do not understand at first glance.
成功不仅仅由利润衡量，而是由我们创造的积极影响来衡量。
You must be the best judge of your own happiness.
我对所谓的成功不感兴趣。我对实现成功的过程感兴趣。
苦难！我们所有美好的品质、生命中的价值都归功于它；我们因它而怜悯，因它而勇敢，因它而拥有所有美德。
生活如果不搞笑的话那将成为一幕杯具。
一个奇怪的事实是，关于地球史前条件得出了完全相反的结论，这反映了我们目前知识的不完整状态。
The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.
