—— 请按键盘 空白键 开始游戏 ——

The only way to deal with temptation is to yield to it.
书籍就像一面镜子。如果一头驴子往里看,你不能指望一个天使会往外看。
Scientific breakthroughs often come from unexpected discoveries—stay curious.
Ignoring isn’t the same as ignorance, you have to work at it.
The only limit to our realization of tomorrow is our doubts of today.
"The only way to learn mathematics is to do mathematics."
科学的每一次伟大进步都源于新的想象的大胆。