為せば成る なせばなる Also written なせば成る Meanings Expression, Godan verb if you have a mind to do something, you can do it Kanji 為 sake. Read as なる. 成 become. Read as なる. Example sentences 為せば成る、為さねば成らぬ何事も。If you put your mind to it, you can do it, and if you don't, you won't get anywhere. Word lists Proverbs Jinuma: Japanese Dictionary · Word lists