世上无难事只怕有心人的英语怎么说

这句话的原意是 "Nothing is impossible to a willing heart."，意思是有心人什么都能做到。来源可能是自古以来的一句俗语，也可能源自文学作品。

例句:

"Nothing is impossible to a willing heart."
"Where there's a will, there's a way."
"If you want something done, ask a busy person to do it."

翻译:

"世上无难事只怕有心人。"
"有志者事竟成。"
"要想做成事，就请忙人去做。"