—— 请按键盘 空白键 开始游戏 ——

It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
我知道要达到顶峰需要付出多少努力,但保持在那里需要更多。