We scarce ever had a prince, who by fraud, or violence, had not made some infringement on the constitution. We scarce ever had a parliament which kne… - Edmund Burke

Nothing universal can be rationally affirmed on any moral, or any political subject. Pure metaphysical abstraction does not belong to these matters. The lines of morality are not like the ideal lines of mathematics. They are broad and deep as well as long. They admit of exceptions; they demand modifications. These exceptions and modifications are not made by the process of logic, but by the rules of prudence. Prudence is not only the first in rank of the virtues political and moral, but she is the director, the regulator, the standard of them all. ­Metaphysics cannot live without ­definition; but prudence is cautious how she defines.

Men who undertake considerable things, even in a regular way, ought to give us ground to presume ability.

I remember an old scholastic aphorism, which says, “that the man who lives wholly detached from others, must be either an angel or a devil.” When I see in any of these detached gentlemen of our times the angelic purity, power, and beneficence, I shall admit them to be angels. In the mean time we are born only to be men. We shall do enough if we form ourselves to be good ones. It is therefore our business carefully to cultivate in our minds, to rear to the most perfect vigor and maturity, every sort of generous and honest feeling, that belongs to our nature. To bring the dispositions that are lovely in private life into the service and conduct of the commonwealth; so to be patriots, as not to forget we are gentlemen. To cultivate friendships, and to incur enmities. To have both strong, but both selected: in the one, to be placable; in the other immovable. To model our principles to our duties and our situation. To be fully persuaded, that all virtue which is impracticable is spurious; and rather to run the risk of falling into faults in a course which leads us to act with effect and energy, than to loiter out our days without blame, and without use. Public life is a situation of power and energy; he trespasses against his duty who sleeps upon his watch, as well as he that goes over to the enemy.