—— 请按键盘 空白键 开始游戏 ——

熄灭了吧,熄灭了吧,短促的烛光!人生不过是一个行走的影子,一个在舞台上指手划脚的拙劣的伶人,登场片刻,就在无声无臭中悄然退下;它是一个愚人所讲的故事,充满着喧哗和骚动,却找不到一点意义。
Out, out, brief candle! Life's but a walking shadow, a poor player That struts and frets his hour upon the stage And then is heard no more. It is a tale Told by an idiot, full of sound and fury, Signifying nothing, 
现代物理学的挑战不仅在于找到答案,还在于提出正确的问题。
每个项目都是新的挑战,新的学习机会。
A balcony or porch needs to be at least 6 feet (2m) deep or it won’t be used.