—— 请按键盘 空白键 开始游戏 ——

Technology accumulation is a long-term process; short-term gains should not be the focus.
"The best way to predict the future is to create it."
Self-education is, I firmly believe, the only kind of education there is.
数学不是关于数字、方程、计算或算法的:它是关于理解的。