有没曾阅读过的书，没有不可对人说的事。

解释：礼用来推行道义，道义用来产生利益，利益用来使老百姓太平，这是治理国家的关键。

真正的天堂是我们已经失去的天堂。

你今天感受到的痛苦将成为你明天感受到的力量。

What is success? I think it is a mixture of having a flair for the thing that you are doing; knowing that it is not enough, that you have got to have hard work and a certain sense of purpose.

算法的创新往往来自于以新的方式看待旧问题。