You have to be able to laugh at yourself and not take yourself too seriously.

据说人无完人。又据说磨练出完美。你们对下词好吗？

Nature hath made men so equal in the faculties of body and mind， as that though there be found one man sometimes manifestly stronger in body or of quicker mind than another， yet when all is reckoned together the difference between man and man is not so considerable as that one man can thereupon claim to himself any benefit to which another may not pretend as well as he.

It said that all people who are happy have God within them.