网球是一项残酷的运动。没有平局。如果你输了，你就出局了。你必须准备好接受这一点。
Tennis is a brutal sport. There are no draws. If you lose, you’re out. You have to be ready to accept that.
In the realm of attosecond physics, we are not just observers but time travelers, capturing the fleeting dance of electrons.
Innovation in traditional industries like coal mining is not just possible—it's essential.
In the realm of physics, we are not just observers but also creators of the reality we seek to understand.