条件=conditons
情况=situation
If you put your effort into your work(这里就是前提条件),you will be success.(这里就是结果)
不努力就很难取得成功,无论你多么努力。---在中文里,这样讲不通。Logic is incorrect.
可以说---不努力就很难取得(获得)成功。 It is hard to get success without effort.
也可以说---无论你多么努力,也不会取得(获得)成功。No matter how hard your effort, also won't be success.