—— 请按键盘 空白键 开始游戏 ——

The environment is where we all meet; where we all have a mutual interest; it is the one thing all of us share.
理论与观测之间的相互作用推动了天体物理学的发展。
Don't fight a battle if you don't gain anything by winning.
Every discovery builds on the work of those who came before us.
通往伟大的道路并不总是容易的,但它总是值得的。
改变是困难的,但对于进步是必要的。
我认为最好的电影是那些在你看了很久之后仍然留在你心中的电影。