Arthur Mee

Man shall never reach the moon, for such a quantity of gunpowder would be needed as to gravely injure the crew.

What comes from a willing hand is far more acceptable than what comes from a full hand. "It was a small favour for him to do"; yes, but he could do no more. "But it is a great thing which this other gave"; yes, but he hesitated, delayed, grumbled in the giving, gave disdainfully, or he made a show of it and had no mind to please the person on whom he bestowed it. Why, such a man made a present to his own pride, not to me!

Let us give, in the first place, what is necessary; secondly, what is useful; next, what is pleasant, and one should add, what is likely to last. We must begin with what is necessary; for a matter involving life appeals to the mind differently from mere adornment and equipment.