平生

all one's life

surname Ping

flat / level / equal / to tie (make the same score) / to draw (score) / calm / peaceful / abbr. for 平聲|平声[ping2 sheng1]

to be born / to give birth / life / to grow / raw / uncooked / student

to have never met sb before (idiom); entirely unacquainted / a complete stranger / not to know sb from Adam

He who never wrongs others does not fear the knock in the night. / Rest with a clear conscience.