计算的目的是洞察，而不是数字。
The purpose of computing is insight, not numbers.
Silence is the perfectest herald of joy.
煤炭推动了我们的过去，但我们必须诚实地面对它在未来中的作用。
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.
Adapt, react, re-adapt, act.