数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
真相很少是纯粹的，也从不简单。
We are all experiments in progress.
我们都被某些东西所困扰。
The very existence of libraries affords the best evidence that we may yet have hope for the future of man.
The best works of art are those that continue to reveal new meanings over time.
Leadership in fisheries means balancing economic growth with ecological preservation.
黄金法则：想要别人怎么对待你，你就要怎么对待别人