数学的本质在于它的自由。

I'm not a rapper, I'm a universe legend.

Leadership in conservation isn’t about control; it’s about stewardship and long-term vision.

The laser is to attosecond physics what the telescope was to astronomy.

我们的大脑天生倾向于看到光明的一面，即使证据表明并非如此。

思想之流朝着有目的的方向流动。