Motivation can come from different sources. Like, you motivate yourself because you really want something. Or you are motivated by something external, like the bonus you´ll get if your work turns out superior.     And sometimes you are motivated by another person. Your wife, for example. Like it happened in the case of developing the Caudalie Premier Cru Serum. Dr. David Sinclair (Harvard) was approached by Caudalie with a research question and almost declined the offer. Almost. Until his wife said: “Oh, Caudalie? I use a lot of their stuff.”…