If you are looking for something in your house， and you finally find it， when you’re done with it， don’t put it back where you found it. Put it back where you first looked for it.

科学不仅仅是关于发现，而是关于将发现应用于人类需求。

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

Leadership is like pruning: sometimes you must cut back to allow stronger growth.