出自晋·葛洪《抱朴子·博喻》。名与实不相符者,不会名垂千古;地位高而不称职的人,不免要被夺去位子。
The most profound ideas in mathematics often arise from the simplest observations.
You may have to fight a battle more than once to win it.
自动过程发生在无意识、无意图、无努力的情况下,而控制过程需要注意力和努力。