—— 请按键盘 空白键 开始游戏 ——

解释:先前所使用的,现在或许要抛弃。现在要抛弃的,将来或许会用到。
在计算机科学中,我们经常处理那些容易陈述但难以解决的问题。
任何牺牲基本自由以换取短暂安全的人,最后既得不到安全也得不到自由。(放弃基本的自由以换取苟安的人,终归失去自由,也得不到安全。)
The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.
Freedom is not the choice, but the chance to choose.