No sadder proof can be given by a man of his own littleness than disbelief in great men.
Thomas CarlyleIf you love it, and work really hard at it, it will really happen, I believe. I'm living proof.
Kristen JohnstonTake our own company as an example: We're living proof, we jump with our own parachutes.
Jim BarksdaleJavert: [reading proof that Monsieur le Maire is Jean Valjean] I knew it... I knew it. I KNEW IT!
Les MisérablesBelief doesn't rest on proof or existence...it rests on faith...without faith there is nothing.
The Thorn Birds