司马牛忧伤地说：“别人都有兄弟，唯独我没有。”子夏说：“我听说过：‘死生有命，富贵在天’。君子敬业而不犯错误，对人恭敬而有礼。四海之内，皆兄弟。君子担心什么没有兄弟？”
生命中最美的事物是免费的。
Art is not what you see, but what you make others see.
艺术是当你不知道该做什么时做的事情。
The poet is a man who looks at the world and sees it as it is, but also as it could be.