"I am not a mistake. I am not a regret. I am a masterpiece in progress."

The greatest glory in living lies not in never falling, but in rising every time we fall.

Courage is the most important of all the virtues, because without courage you can't practice any other virtue consistently.

The most important thing in the programming language is the name. A language will not succeed without a good name. I have recently invented a very good name and now I am looking for a suitable language.

——1896年，伦敦蒙难后许多人问孙：“我们看到你，你这位先生的革命事业不知道失败过多少次了，为什么还不丧气，总是这么热心呢？这是什么理由呢？”