A mathematician's work is never done; there are always new questions to explore and new mysteries to uncover.
透明建立信任,而信任是持久商业关系的基础。
The surest way to prevent war is not to fear it.
A woman knows the face of the man she loves as a sailor knows the open sea.
When you start out in a team, you have to get the teamwork going and then you get something back.