It's very hard to start an insurance company because you've got to meet the requirements of all fifty regulators.

开办保险公司是非常不容易的,因为你必须同时满足五十个州的监管要求

耶鲁公开课 - 金融市场课程节选

Well you do that by this Watson-Crick base pairing, so I know if I have I know what messenger RNA to make from that because I have to satisfy these base pairing rules.

依据的是沃森克里克碱基互补配对原则,如果给我一个ACGCGA的序列,就能知道转录出的mRNA会是什么,因为我必须满足碱基配对原则

耶鲁公开课 - 生物医学工程探索课程节选