不要害怕为你相信的东西独自站立。
Don't be afraid to stand alone for what you believe in.
Walls define space, but openings connect it to the world.
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
The only thing that can bring you happiness is yourself.
我就是真理，永远别怀疑我。
对付不自由世界的唯一方法就是变得如此绝对自由，以至于你的存在本身就是一种反叛。
阅读只为心灵提供知识的材料；是思考使我们所读的东西成为我们自己的。
