循环经济不仅仅是一种趋势，它是制造业唯一可行的未来。

The best experiments often come from simple ideas and careful observation.

The most important single aspect of software development is to be clear about what you are trying to build.

We kid ourselves if we think that the ratio of procedure to data in an active data-base system can be made arbitrarily small or even kept small.

我不是那种会让我的比赛水平下降的人。

把你的员工训练到可以让他们找到另一份工作的水平，但同时也要善待他们，这样他们就永远不会想去找另一份工作。