The ideas of economists and political philosophers, both when they are right and when they are wrong, are more powerful than is commonly understood. Indeed the world is ruled by little else. Practical men, who believe themselves to be quite exempt from any intellectual influence, are usually the slaves of some defunct economist.
可持续性不是一种选择,而是我们对后代的责任。
一个人能遭受的最痛苦的痛苦是洞察很多却无能为力。
最高的艺术是隐藏艺术。