—— 请按键盘 空白键 开始游戏 ——

A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.
Sustainability isn't an option anymore—it's a necessity for survival.
Technology is transforming coal mining from a brute force industry to a precision operation.
如果你不冒险,你将永远为那些敢于冒险的人工作。
我从不买任何东西,除非我能给自己一个充分的理由为什么要买它。
"The marks humans leave are too often scars."
我不追求目标、体系或倾向;我没有计划、风格或方向。