拥有众多军队但不得军心，实质上和单人行动一样。
学习数学的唯一方法就是做数学。
"The pursuit of science is not just a profession, but a way of life."
The arithmetic of L-functions is a window into the soul of number theory.
All men have the stars， but they are not the same things for different people。 For some， who are travelers， the stars are guides。 For others they are no more than little lights in the sky。 For others， who are scholars， they are problems。 For my businessman they were wealth。 But all these stars are silent。 You – you alone – will have the stars as no one else has them.