—— 请按键盘 空白键 开始游戏 ——

Science should be accessible to everyone, regardless of background.
在每个流亡者的心中,都有一个永远不会离开的故乡。
The universe is not only stranger than we imagine, it is stranger than we can imagine.
Success is not about being the best, but about being better than you were yesterday.
Freedom is not merely the opportunity to do as one pleases; neither is it merely the opportunity to choose between set alternatives. Freedom is, first of all, the chance to formulate the available choices, to argue over them - and then, the opportunity to choose.
I don't know what I'd do without music.