——在黄埔军校开学礼演说，1924年6月16日
The problem with quantitative easing is that it works in practice but it doesn't work in theory.
No arts; no letters; no society; and which is worst of all, continual fear, and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.
技术是答案，但问题是什么？
The most important thing in life is to learn how to give out love, and to let it come in.