—— 请按键盘 空白键 开始游戏 ——

Rule of 7 in research. You can find out anything if you are willing to go seven levels. If the first source you ask doesn’t know, ask them who you should ask next, and so on down the line. If you are willing to go to the 7th source, you’ll almost always get your answer.
In physics, the simplest explanation is often the correct one.
用正确的眼光看,最平凡的生活也能变得非凡。
激光技术的每一次突破都让我们更接近解决困扰科学家数十年的谜题。
做出伟大工作的唯一方法就是热爱你所做的事情。