The greatest disability is a bad attitude.
对人类来说,最可恨的痛苦是知道一切却无能为力。
It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.
——1941年与美国外交官阿弗雷尔·哈里曼(Averell Harriman)的谈话