Passion often makes a madman of the cleverest man, and renders the greatest fools clever. - François de La Rochefoucauld
He who challenges the God in his dying bed is indisputably the most courageous man, but not the cleverest one! - Mehmet Murat ildan
Clever liars give details, but the cleverest don't.
Never tell an unnecessary lie; the truth has great authority. The cleverest murders have been caught, not because they told the one essential lie, but because they continued to lie about unimportant detail when the truth could have done them no harm. - P.D. James
No one is born on Mt. Cleverest. We all have to travel up there! - Cass van Krah