Every smell we perceive is a complex interaction between molecules and receptors, and understanding this interaction is key to understanding our sensory experiences.

The key to success is to get out into the store and listen to what the associates have to say.

时间是个滑溜溜的东西：一旦失去控制，它的线索可能会永远从你手中溜走。

没有道德或不道德的书，只有写得好或写得差的书。

最重要的是保持好奇心，不断学习，不断成长。