行萬里路,讀萬卷書 [ㄒㄧㄥˊ ㄨㄢˋ ㄌㄧˇ ㄌㄨˋ , ㄉㄨˊ ㄨㄢˋ ㄐㄩㄢˇ ㄕㄨ; xing2 wan4 li3 lu4 , du2 wan4 juan3 shu1] Knowledge comes from books and from experience of the world. (idiom) ◄ ►