Well, we say in English... what's the saying? ... " If at first you don't succeed, try, try again" , and I think that displays that really, really hard work is a big element of being successful.
嗯......在英语里我们有一句俗话......是什么来着?......“如果开始没有成功,就再努力努力试试”,我觉得这句话正说明了真正的努力在获得成功方面是一个很重要的因素。