没有情感，就不会有黑暗向光明、冷漠向活力的转变。

The deepest principle in human nature is the craving to be appreciated.

We are survival machines—robot vehicles blindly programmed to preserve the selfish molecules known as genes.

保持心情愉悦，就是人生的一大智慧。看到的东西不那么养眼也觉得可饱眼福，听的音乐不怎么好听也觉得可以享受，只吃蔬菜就能满足口腹之欲，穿的、住的很粗糙也能满足身体的需要。人穷一时，但心不穷，真正的穷养富养或许不完全是物质方面的，即使物质生活条件差，只要保持积极乐观的心态，心情保持愉快，可以弥补物质上的不足。正如孔子赞扬颜回“一箪食，一瓢饮，回也不改其乐”。

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

I never write Metropolis for seven cents because I can get the same price for city. I never write policeman because I can get the same money for cop.

Digital transformation is not a technical issue, but an organizational change.