I have traveled so far to see the wonders of the world, but it is the people I have met along the way that have truly amazed me.
准确的观察力常被没有这种能力的人称为愤世嫉俗。
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。