—— 请按键盘 空白键 开始游戏 ——

出自先秦《荀子·哀公》。鸟被逼得走投无路之时就会用嘴啄人,兽到困窘之时就会用爪抓人,人到穷困潦倒之时就会设计骗人。以鸟兽困窘之时的行为为喻,说明人到穷困潦倒之时便会放弃道德操守的原因。
永远不要让年龄成为学习或发现的障碍。
Baking is about sharing—whether it's knowledge or the bread itself.
If something is too hard, we move on to something else.What could be more simpler than that?
Never underestimate the power of collaboration—great things are rarely achieved alone.
Theorems are eternal; their proofs are ephemeral.