Genes decide how and when each kind of cell will develop in differing organs.

VOA: special.2010.03.23

How do we enable our population to acquire those skills and continue to develop?

我们如何使国家获得这些能力,并持续发展呢？

麻省理工公开课 - 媒体、教育、市场课程节选

I think that what you have to do as a young person is develop your human capital and that means knowing how to do things.

我认为作为一个年轻人 你们应该做的,是发展你们的人力资本,而这意味着你们要知道怎样做事情

耶鲁公开课 - 金融市场课程节选

"People can look at things and be curious about them, but if you are an explorer you want to know why and how and maybe develop an experiment to test the hypothesis."

VOA: standard.2010.06.21