我这一代人最伟大的发现是人类可以通过改变态度来改变生活。
The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.
The most important thing is to be able to think, to be able to see, to be able to judge what you see.
和平不是战争的缺席,而是建立在性格坚强的美德之上。
指出人性中的贪婪和恶意有时比超自然力量更令人畏惧。