Var.: Ничего не портит тот, кто ничего не делает
Cf: Не that never climbed, never fell (Br.). Не who makes no mistakes makes nothing (Br.). Не who never made a mistake never made anything (Am.). Show me the man that does not make a mistake, and I will show you the man that does not do anything (Am.). Who never climbed never fell (Am.). You will not stumble while on your knees (Am.)Русско-английский словарь пословиц и поговорок. Академик.ру. 2013.