动态规划理论基于最优性原理，该原理指出，无论初始状态和初始决策如何，剩余决策必须构成关于第一个决策所导致状态的最优策略。
Leadership is about making tough decisions with courage and empathy, even when they’re unpopular.
The best engineers don't just solve problems; they redefine what's possible.
革命的想法是青少年的幻想。
I believe in the power of storytelling. I think stories can change the world.
Evil is whatever distracts.
"To love is to risk being hurt, but not to love is to guarantee a life unlived."
The world is a place of the living, and the dead have no place in it. The dead are nothing. They are not even a memory. They are forgotten. And the living, too, will be forgotten.