对付一个不自由的世界的唯一方法，就是变得如此绝对自由，以至于你的存在本身就是一种反抗。
生活是一场在不稳定舞台上表演的悲喜剧。
Computer programming is an art, because it applies accumulated knowledge to the world, because it requires skill and ingenuity, and especially because it produces objects of beauty.
The value of information is not in knowing more, but in knowing what others don't know.