能源的未来是多样化的，没有任何单一来源会占主导地位。
The future of energy is diverse—no single source will dominate.
世界是由文字构成的，如果你知道构成世界的文字，你就可以随心所欲地塑造它。
The only thing that scares me more than space aliens is the idea that there aren't any space aliens. We can't be the best that creation has to offer. I pray we're not all there is. If so, we're in big trouble.
The novel is a form of exploration, a way of understanding the world and our place in it.
It must be remembered that while sympathy with joy intensifies the sum of joy in the world., sympathy with pain does not really diminish the amount of pain. It may make man better able to endure evil, but the evil remains.
The greatest virtue of man is perhaps curiosity.