You don't stop laughing because you grow older. You grow older because you stop laughing. -Maurice Chevalier
Practice yourself, for heaven's sake in little things, and then proceed to greater. - Epictetus
For heaven's sake, when you see the enemy attacking, you pick up the pitchfork, and you enlist everybody you see. You don't stand around arguing about who's responsible, or who's going to pay. -Sylvia Earle