—— 请按键盘 空白键 开始游戏 ——

Technology should serve ecology, not the other way around.
时间不会治愈伤口,而是让它们变得可以忍受。
A good world needs knowledge, kindliness, and courage; it does not need a regretful hankering after the past or a fettering of the free intelligence by the words uttered long ago by ignorant men.
Prolonged contact with the computer turns mathematicians into clerks and vice versa.