真正的领导力在于做出今天艰难的决定，造福子孙后代。

海洋不仅是一种资源，更是我们必须为子孙后代守护的责任。

文学的美在于它让我们在一生中活过千种生活，体验千种情感。

In the future, people will no longer be alienated by their labor, but by their leisure.

数学研究是一场没有终点的旅程。

The strength of a political system lies in its ability to adapt to changing circumstances and to incorporate new ideas and practices.

表演的挑战是让观众忘记他们正在观看一场表演。