How to say"有心栽花花不开，无心插柳柳成荫"

Has a mind to grow flowers cannot spend, unintentionally inserts the willow tree willow tree to create shade

Many things grow in the garden that were never sown there.
有心栽花花不发，无心插柳柳成荫。

Interested species Huahua not open, unintentional positive outcomes

用英文翻译古诗，永远都是糟蹋