We don't need perfect knowledge to take sensible actions.

The world is a place of the living, and the dead have no place in it.

穆里尼奥评阿森纳以5:4险胜托特纳姆热刺的比赛。

It has done me good, because of the color of the wheat fields. Go and look again at the roses. You will understand now that yours is unique in all the world。