—— 请按键盘 空白键 开始游戏 ——

Make no mistake about it: Computers process numbers - not symbols. We measure our understanding (and control) by the extent to which we can arithmetize an activity.
Wealth should not be concentrated in the hands of a few, but should be distributed among all through fair competition.
孩子们喜欢安静练习与自由选择。
要有继续追逐梦想的勇气。