内心平静而充实英文怎么说

内心平静而充实可以用英语表达为 "at peace with oneself" 或者 "content with oneself." 这个短语的来源可能源自基督教信仰中的概念，在基督教教义中，人们可以通过对上帝的信仰得到内心的平静和充实。

下面是一些英文例句及其中文翻译：

"She finally found peace with herself after years of struggpng with depression and anxiety." (她经过多年抗争抑郁和焦虑后，终于在自己身上找到了平静。)
"He has always been content with himself and his simple way of pfe." (他一直对自己和他的简单生活感到满意。)
"Meditation helps me find peace within myself." (冥想帮助我在自己内心找到平静。)
"She learned to be content with herself and not constantly compare herself to others." (她学会了对自己感到满意，不再不断把自己和别人比较。)