—— 请按键盘 空白键 开始游戏 ——

Conflict is the gadfly of thought. It stirs us to observation and memory. It instigates to invention. It shocks us out of sheeplike passivity, and sets us at noting and contriving.
I don't sing because I'm happy; I'm happy because I sing.
机会是一个没有意义的词;没有原因,什么也不能存在。
The most important single aspect of software development is to be clear about what you are trying to build.