Anas

“If you know the enemy and know yourself, you need not fear the result of a hundred battles. If you know yourself but not the enemy, for every victory gained you will also suffer a defeat. If you know neither the enemy nor yourself, you will succumb in every battle.”
― Sun Tzu, The Art of War

“No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.”
― Nathaniel Hawthorne, The Scarlet Letter

“Practice does not make perfect. Perfect practice makes perfect.”
― Vince Lombardi

“One of the symptoms of an approaching nervous breakdown is the belief that one’s work is terribly important.”
― Bertrand Russell, The Conquest of Happiness