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。
The challenge in computer science is not just to solve problems, but to solve them in a way that is both efficient and elegant.
"Scale is never just about size - it's about relationship and perception."
朗兰兹纲领的猜想不仅仅是待解决的问题，而是关于数学应该如何的愿景。
每张皮革都有潜力，我们的责任是负责任地发掘它。
The key to success is not just in making a product, but in understanding the people who use it.
I'm not comfortable with comfort. I'm only comfortable when I'm uncomfortable.
"The only thing that is certain is uncertainty."
在能源领域，合作是解决我们面临的复杂挑战的关键。