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。
Music saved my life, now I wanna return the favor.
最好的书是让你感到不再孤独的书。
The harder the conflict, the more glorious the triumph.
未来不是我们要去的地方，而是我们正在创造的地方。
跨行业合作是解决我们在水产养殖中面临的复杂挑战的关键。