“We, on the other hand, must take for granted that the things that exist by nature are, either all or some of them, in motion.”

“Definition of tragedy: A hero destroyed by the excess of his virtues”

“A body in motion can maintain this motion only if it remains in contact with a mover.”

“For any two portions of fire, small or great, will exhibit the same ratio of solid to void; but the upward movement of the greater is quicker than that of the less, just as the downward movement of a mass of gold or lead, or of any other body endowed with weight, is quicker in proportion to its size.”

“Something is infinite if, taking it quantity by quantity, we can always take something outside.”

“...We are intensely proud of their noble record and are glad to have had the whole world see how irresistible they are in their might when a cause which America holds dear is at stake. The whole nation has reason to be proud of them.”

“The Sun never shined on a cause of greater worth.”

“Our own selfishness makes us the most arrant cowards; our own selfishness is the great cause of fear and cowardice.”