It's the little things

People feel sad or afraid or dissatisfied a lot in their lives and what they’ll tell you is that they want to be happy but I’m not sure I know what that means. See, if you were happy your whole life you wouldn’t notice any more than a fish would say something like, “Man, I am so wet.” What we all need to do, I think, is recognize and embrace those fleeting moments where we find ourselves absolutely, unreservedly, ecstatically happy, which is how I felt when I read the following headline: “Tiny swimming robots treat deadly pneumonia in mice.”