人似乎分为好人和坏人。好人睡得好一些，而坏人似乎能更好地享受醒着的时间。
It seemed the world was divided into good and bad people. The good ones slept better ... while the bad ones seemed to enjoy the waking hours much more.
我不必完美，我只需要做我自己。
Mathematics is the art of giving the same name to different things.
阿里巴巴的使命是让天下没有难做的生意。
Friendship is the most precious wealth of life.