Reading furnishes the mind only with materials of knowledge; it is thinking that makes what we read ours.
人人都称赞的书,恰恰是没人读的书。
Innovation starts with questioning the way things have always been done.
The rules of morality are not the conclusion of our reason.
翻译:君子处世待人,不论外出还是静处,不论沉默还是畅谈,都能得宜。