[百年树人 / 百年樹人, bǎi nián shù rénㄅㄞˇ ㄋㄧㄢˊ ㄕㄨˋ ㄖㄣˊ] It takes ten years to nurture a tree, but a hundred years to train a man (成语 saw). A good education program takes a long time to develop.; refers to the saw 十年樹木, 百年樹人|十年树木, 百年树人, See Also: 成语, 十年樹木, 百年樹人, 十年树木#124867