Once a plagiarist will be always a plagiarist, so he will be find soon as he made new account(s)

100% true.
Once a thief - always a thief.
Once a liar - always a liar.I reported several members that are non-stop creating new account (after they are banned in forum)
but they are so stupid that they can't learn anything, and they continue to do plagiarism.
One smart guy told that doing the same thing over and over again, and expecting different results is Insanity (A.Einstein) and I would add Stupidity also.

Sad you believe this. Always is an extremely powerful word to use no exceptions.
I will tell you if you believe your post you will always be unhappy.
The reality is some thieves reform and some liars reform.
But I am sure you will post back a denial of your being wrong.
Ohh by the way that is pretty much very close to being plagiarized content.
I think I can find it some where some place if I google it.
Do you think If I found it you would be banned for plagiarizing. Since there should always be no exceptions.
BTW I don't want you to get in trouble for what you just posted.