Asymmetric catalysis is not just a tool, it's a way of thinking about molecular transformations.
开采效率不仅对利润有好处，对地球也有好处。
Well, the first rule is that you can’t really know anything if you just remember isolated facts and try and bang ’em back. If the facts don’t hang together on a latticework of theory, you don’t have them in a usable form.