常反省自身，少议论他人，是最高级的修养。
Art is not a mirror to reflect the world, but a hammer with which to shape it.
出于自然这个造物主手中的一切都是善的，到了人手中才变成了恶。
The mind is a system of interacting sensations.
The best market designs are those that reduce uncertainty for participants.
从长远来看，获胜的公司是那些最以客户为中心的公司。
释义：船装载过重就会沉没，人欲望太强就会损害生命。劝诫人要节制自己的欲望。
"Drawing is the honesty of the art. There is no possibility of cheating. It is either good or bad."