The greatest thing in the world is to know how to belong to oneself.
We are all in the gutter, but some of us are looking at the stars.
天下人最能享受的是个“闲”字,但是闲适要从勤俭中得到。而天下最便宜的是个“勤”字,然而勤奋是从闲暇中做出。