The theory of dynamic programming is based on the principle of optimality, which states that an optimal policy has the property that whatever the initial state and initial decision are, the remaining decisions must constitute an optimal policy with regard to the state resulting from the first decision.
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。
最好的故事是那些发自内心的故事。
解释：大部分有鳞的鱼都带有腥味，而鲈鱼却是淡味的，体现了鱼类味道的多样性。
"Theatre is the art of the present moment, where time stands still."