“愿你永远有颗孩子般的心”用英语怎么说?

Wish you a heart like a child for ever.

Wish you keep a childish heart forever.

Wish you be like a child forever
不必将心翻出来吧！？

当然是 Wish you keep a childish heart forever.

Wish you keep a childish heart forever

I hope that you can keep a childish heart forever

A childlike mind always keep in touch with you!
childish有幼稚的感觉