—— 请按键盘 空白键 开始游戏 ——

可持续发展不是选择,而是对后代的责任。
"Simplicity is the ultimate sophistication."
We shouldn't teach great books; we should teach a love of reading.
不要只追逐金钱,追求卓越,金钱自会跟随。
"The study of computational complexity teaches us that some problems are inherently difficult, no matter how clever our algorithms are."
We do not need magic to transform our world. We carry all the power we need inside ourselves already.
Happiness is holding someone in your arms and knowing you hold the whole world.