当别人都不相信你时,你必须相信自己。
心灵就是一切。你想什么就会成为什么。
经济学的目标是理解如何以最高效的方式分配稀缺资源。
The deepest need of man is the need to overcome his separateness, to leave the prison of his aloneness.
唯一的善,是知识;唯一的恶,是无知。