You cannot hope to build a better world without improving the individuals. To that end, each of us must work for our own improvement and, at the same time, share a general responsibility for all humanity, our particular duty being to aid those to whom we think we can be most useful.

质量不是一种行为，而是一种习惯。

验证不仅仅是发现错误；它关乎理解系统为何以某种方式工作。

Any human anywhere will blossom in a hundred unexpected talents and capacities simply by being given the opportunity to do so.

The best way to understand contemporary art is to look at lots of it.

在计算机科学中，我们经常发现最简单的解决方案是最优雅的。