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。

A company’s culture is defined by how it treats its employees and customers.

"Every child deserves to see themselves in a book."

未来最成功的社会将是那些能够结合国家和市场优势的社会。