What Is happIness?
Open your heart, let people in, do good things for the benefit of all. Be nonjudgmental, yes people will still upset you, but rise above it and you will find meaning and happiness will follow...
and...
Illegitimi non carborundum is a mock-Latin aphorism meaning "Don't let the bastards grind you down". The real Latin language phrase with the meaning would be Noli pati a scelestis opprimi.
I like the mock latin, but you get the point!