The only real prison is the one you build for yourself.
唯一真正的监狱是你为自己建造的那个。
你穿过的门原来是什么样子，走过去以后也要保持那个样子。
成功的关键在于坚持和持续改进。
过去是幽灵，未来是梦想，我们拥有的只有现在。
我从不模仿别人，因为我是独一无二的。
I am always glad to think that my education was, for the most part, informal, and had its roots in the soil.
The beauty of architecture lies in its inevitability.
对称性不仅是自然的一种属性，而且是寻找物理定律的指导原则。