It's easier to ask forgiveness than it is to get permission.

教育是最有力的武器，可以改变世界。

Character is not something that you are born with and can't change, like your fingerprints. It's something you weren't born with and must take responsibility for forming.

Growth itself contains the germ of happiness.

过去是一个异国；他们在那里做事的方式不同。