志村簇的研究证明了几何和数论的相互关联性。
Leadership is about empowering others to achieve what they thought was impossible.
If you're not innovating, you're falling behind.
在气候变化问题上,大气层并不关心政治边界。
It is not because certain things are difficult that we do not dare;it is because we do not dare that things are difficult.