了解穷人的真实生活是设计有效政策帮助他们第一步。
Understanding the real lives of the poor is the first step toward designing effective policies to help them.
Monads are indivisible entities, the basic elements that constitute the world.
有时候，赢的唯一方法就是拒绝参与游戏。
水产养殖行业的核心竞争力在于技术创新和可持续发展。