No one knows where he who invented the plow was born, nor where he died; yet he has done more for humanity than the whole race of heroes who have drenched the earth with blood and whose deeds have been handed down with a precision proportionate only to the mischief they wrought.

Taking things not as they ought to be, but as they are, I fear it must be allowed that Macchiavelli will always have more disciples than Jesus.

Patience is the support of weakness; impatience the ruin of strength.

We injure mysteries, which are matters of faith, by any attempt at explanation in order to make them matters of reason. Could they be explained, they would cease to be mysteries; and it has been well said that a thing is not necessarily against reason because it happens to be above it.

If you cannot avoid a quarrel with a blackguard, let your lawyer manage it, rather than yourself. No man sweeps his own chimney, but employs a chimney-sweeper, who has no objection to dirty work, because it is his trade.

It is astonishing how much more people are interested in lengthening life than improving it.

Perhaps that is nearly the perfection of good writing which is original, but whose truth alone prevents the reader from suspecting that it is so; and which effects that for knowledge which the lens effects for the sunbeam, when it condenses its brightness in order to increase its force.