万物相互联系，世界是一个无尽的网络。

理论上，理论和实践之间没有区别。但实际上，是有区别的。

Making something is really hard. You have to care about it so much that you will push through all the disappointments and frustrations.

成功绝非偶然。它是努力、坚持、学习、研究、牺牲，最重要的是对你所做事情的热爱。