"What we are seeing here is another demonstration -- the availability of drugs generates its own addiction."

VOA: standard.2010.06.23

What we are seeing here is a big transition from just experiment and documentation to modern chemistry.

我们见证了一个很大的过度,从只是实验和,文件材料到现代化学。

麻省理工公开课 - 固态化学导论课程节选