族群的力量在于其战士,而战士的力量在于族群。
The best decisions are made when you combine data with intuition and experience.
A true mathematician is always a student, always learning.
我们都在阴沟里,但仍有人仰望星空。
We shall not cease from exploration, and the end of all our exploring will be to arrive where we started and know the place for the first time.