Good summary of a 'hack' of human nature: >A well-maintained physique is a great business card. Ideas and intelligence are what matters, but if you have a well

Good summary of a 'hack' of human nature: >A well-maintained physique is a great business card. Ideas and intelligence are what matters, but if you have a well-maintained physique, it's better. People are always more willing when it comes to beauty; there's not much to be done about it. It's a classic ideal: healthy mind, healthy body.