The best way to measure how much you've grown isn't by inches or the number of laps you can now run around the track, or even your grade point average - though those things are important, to be sure.It's what you've done with your time, how you've chosen to spend your days, and whom you've touched this year. That, to me, is the greatest measure of success.

道德的目的是教你，不是受苦和死亡，而是享受自己和生活。

"The greatest glory in living lies not in never falling, but in rising every time we fall."

The best time to plant a tree was twenty years ago. The second best time is now.

算法的真正考验不仅在于其正确性，还在于其可扩展性和鲁棒性。

I don't need approval to be myself.