这几句如何翻译??简单点即可

making mistakes is not horrible .
It is horrible that one can not realize his mistake.
I would keep autocriticism now and then,and see if I had done well or not.

Because violates the mistake not to be certainly fearful, what is fearful is the understanding not to own mistake, I can frequently the self- introspection, review the near stage whether does very good "

Due to a mistake is not terrible, terrible is recognizing his own mistakes, I will often self-reflection, Recalling the last stage of doing a good

Because to make mistakes is not so terrible,the most terrible thing is one cannot realize his or her mistakes.I will always reflect on the things i've done recently,to judge whether it had been done well enough.
够简单了吧？