—— 请按键盘 空白键 开始游戏 ——

To write is to give voice to the silenced.
There are no shortcuts in technology, only down-to-earth efforts.
A well-run quarry is a symphony of precision, safety, and respect.《The Quarry Master's Manual》
这句话其实是莎士比亚借哈姆雷特之口说的,但是霍金非常喜欢,曾在自己著作中多次引用,所以很多人误以为本句话是霍金说的。