幸福的幸里面是一个“幸”，不是一个“辛”。  或者理解成，Y=Why=为什么，I=我。幸福里面没有为什么，只有我。 

And I urge you to please notice when you are happy, and exclaim or murmur or think at some point, 'If this isn't nice, I don't know what is.'

Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.

"A good story should leave fingerprints on your soul."

你越早开始编码，程序花费的时间就越长。

我们对儿童所做的一切，都会开花结果，不仅影响他一生，也决定他一生。

世界需要务实的解决方案，而不仅仅是理想主义的愿景。