"Strive not to be a success, but rather to be of value." — Albert Einstein
"Strive not to be a success, but rather to be of value." — Albert Einstein
"What is a proof? It is a demonstration that a statement is necessarily true — a guarantee that no exception can exist." — Henri Poincaré
"What is a proof? It is a demonstration that a statement is necessarily true — a guarantee that no exception can exist." — Henri Poincaré