—— 请按键盘 空白键 开始游戏 ——

The attosecond timescale is to electron motion what the high-speed camera was to studying animal locomotion.
The less secure a man is, the more likely he is to have extreme prejudice.
一本书是一面镜子;如果一只猴子往里看,不会有哲学家往外看。
最好的领导者是那些既倾听土地又倾听员工的人。
最好的研究是由好奇心和必要性共同驱动的。