In the realm of attosecond physics, we are not just observers but time travelers, capturing the fleeting dance of electrons.

理论实践确实是其自身的标准，并且包含明确的协议以验证其产品的质量。

From time to time you may stumble， fall， you will for sure， count on this， no doubt， you will have questions and you will have doubts about your path. But I know this， if you’re willing to listen to， be guided by， that still small voice that is the G.P.S. within yourself， to find out what makes you come alive， you will be more than okay. You will be happy， you will be successful， and you will make a difference in the world.

世界是一面镜子，反映出我们选择看到的东西。

I've learned that you can't have everything and do everything at the same time.