Twenty years from now you will be more disappointed by the things that you didn’t do than by the ones you did do. So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover.

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

History is the present. That's why every generation writes it anew. But what most people think of as history is its end product, myth.

海洋的健康反映了我们企业的健康。