—— 请按键盘 空白键 开始游戏 ——

不以规矩,不能成方圆。
不用圆规和曲尺,就不能画出方形和圆形。比喻做事要遵循一定的法则。
Science should serve humanity, not the other way around.
Perhaps as important is the relation between the existence of solutions to a competitive equilibrium and the problems of normative or welfare economics.
骑着马迎风而行,看人生的起伏变化;高声歌唱书写风景,笑看天地的荒凉与衰老。
The biggest enemy of technology is inertia.
Love is not a victory march, it's a cold and it's a broken hallelujah.