英语翻译contentment is a kind of achievement in its own right.请问

英语翻译
contentment is a kind of achievement in its own right.请问后面的短语 in its own right 是修饰成就感还是满足感?这句话翻译过来该是?
contentment is a kind of achievement in its own right.
如果in its own right修饰contentment则翻译为：知足本身就是一种成就.但是如果修饰achievement,则翻译为：满足感来源于成就感.