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。
愤怒的陶醉，如葡萄之醉，向他人展示我们，却对我们自己隐藏。
最好的投资是那些能比别人更早看到未来的人。
The challenge is to make the audience feel something, to connect with them on an emotional level.
It said that all people who are happy have God within them.
The greatest happiness of life is the conviction that we are loved; loved for ourselves, or rather, loved in spite of ourselves.
The best traders are those who can stay calm under pressure.
