A quarry is more than a pit—it's a legacy we leave for future generations.

It's not worth it to know you're not worth it!

教师的爱是滴滴甘露，即使枯萎的心灵也能苏醒；教师的爱是融融春风，即使冰冻了的感情也会消融。

I constantly see people rise in life who are not the smartest, sometimes not even the most diligent, but they are learning machines. They go to bed every night a little wiser than they were when they got up and boy does that help, particularly when you have a long run ahead of you.

创新就是做别人没做过的事情，或是别人做过没做成的事情。

投资中最危险的四个字是：“这次不同。”