Nothing is impossible to a willing heart.

世上无难事，只怕有心人。

I hold the belief that nothing is impossible to a willing heart.

我持住这样的信念：功夫不负有心人。

Shirley: Yes, nothing is impossible to a willing heart. I know you can do it.

雪莉：是的，有志者事竟成。我相信我能够做到。

ATTAINABLE : I am a firm believer that nothing is impossible to a willing heart.

可实现的：我坚信有决心没什么是不可能的。

His success confirmed my belief that nothing is impossible to a willing heart.

他的成功使我更坚信有志者事竟成。