If a man has a talent and cannot use it, he has failed. If he has a talent and uses only half of it, he has partly failed. If he has a talent and learns somehow to use the whole of it, he has gloriously succeeded, and won a satisfaction and a triumph few men ever know.
Whatever your grade or position, if you know how and when to speak, and when to remain silent, your chances of real success are proportionately increased.
Never forget that life can only be nobly inspired and rightly lived if you take it bravely and gallantly, as a splendid adventure in which you are setting out into an unknown country, to meet many a joy, to find many a comrade, to win and lose many a battle.