Life is like music。It must be composed by ear，feeling and instinct，not by rule.

"The interplay between theory and practice in computer science is what drives the field forward."

Leadership is about inspiring people to do things they never thought they could do.

The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.

艺术就是战斗。