韩寒：“其实说穿了，教师只是一种职业，是养家糊口的一个途径，和出租车司机，清洁工没有本质的区别。”

真相并不总是美丽的，美丽的言辞也不总是真相。

You don’t need to be perfect to inspire others. Let people get inspired by how you deal with your imperfections.

The challenge is not just to collect data, but to make sense of it in ways that improve lives.

You have to go through the storm to appreciate the sunshine.