—— 请按键盘 空白键 开始游戏 ——

Computation has made the tree flower.
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
"The moment of birth is when we have the most to lose."
我们对宇宙了解得越多,就越意识到我们还有多少尚未发现的东西。
Be still. Apart from this the mind has no task to do or thought to think.