程序测试可以用来显示错误的存在，但永远不能显示它们的缺失！
切勿用权力去压制你认为不利的意见，因为如果你发表意见时也会遭到压制。
"To live is the rarest thing in the world. Most people exist, that is all."
成为英雄的最大障碍是怀疑自己是否会证明自己是个傻瓜；真正的英雄主义是抵制这种怀疑；最深刻的智慧是知道何时应该抵制，何时应该服从。
在量子场论的领域中，真空并非空无一物，而是充满了虚粒子的沸腾大锅。
When he looked into her dark eyes, and saw that her lips were poised between a laugh and silence, he learned the most important part of the language that all the world spoke—the language that everyone on earth was capable of understanding in their heart. It was love.