Science is the knowledge of consequences, and dependence of one fact upon another.
The loss of money is the least of all losses, but the loss of confidence is the greatest of all.
"Writing is a way of talking without being interrupted."
语出汉·桓宽《盐铁论·刺议》。能够与下面人商量计策的领导,是不会失策的;能发挥大家作用的人,是不会不成功的。