Familiarity breeds attempt.
There's nothing wrong with teenagers that reasoning with them won't aggravate.
Don't be humble. You're not that great.
He who laughs, lasts.
Seriousness is the last refuge of the shallow
I'm going to speak my mind because I have nothing to lose.
Only the mediocre are always at their best.
The only reason some people get lost in thought is because it's unfamiliar territory.
The difference between genius and stupidity is that genius has its limits.
The human mind treats a new idea the way the body treats a strange protein; it rejects it.