Small changes can have big effects when they help people break out of the poverty trap.

当天赋不努力时，努力会击败天赋。

一次又一次地后悔到终身,还不如不做后悔之事而无后顾之忧。

The moment you cheat for the sake of beauty, you know you're an artist.

教育不是注满一桶水，而是点燃一把火。