人类今天拥有自我毁灭的手段——要么是在完全疯狂的发作中，即在一场大战中，通过短暂的破坏发作，要么是通过对原子技术的粗心处理，通过缓慢的中毒和遗传结构的恶化过程。
黑客之道是一种涉及持续改进和迭代的构建方法。黑客们相信，某些东西总是可以变得更好，没有什么东西是完整的。
"To be a writer is to sit down at one's desk in the chill portion of every day, and to write; not waiting for the little jet of the blue flame of genius to start from the breastbone--just writing."
Man is good by nature， society corrupts him.
The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.