可持续性不再是可选项，而是任何想在21世纪蓬勃发展的企业的必需品。

The mathematician's patterns, like the painter's or the poet's, must be beautiful; the ideas, like the colors or the words, must fit together in a harmonious way.

我不会等待完美的时刻，我会让每一刻都完美。

We must always be learning, because the field of computing is always evolving.