The forces of Hannibal, Drake and Napoleon moved at best with the horses' gallop or the speed of wind on sail. Now, aviation brings a new concept of time and distance to the affairs of men. It demands adaptability to change, places a premium on quickness of thought and speed of action.
Charles LindberghRelated topics
action aviation best change concept distance men napoleon now premium quickness sail speed thought wind affairsRelated quotes
The quantity of action is the product of the mass of the bodies times their speed and the distance they travel. When a body is transported from one place to another, the action is proportional to the mass of the body, to its speed and to the distance over which it is transported.
Pierre Louis Maupertuis