“No-one can function properly without occasional peace and quiet.”

“Absence! is not the soul torn by it
From more than light, or life, or breath?
'Tis Lethe's gloom, but not its quiet,—
The pain without the peace of death!”

“There is peace in the swamp, though the quiet is Death”

“For what advantage is it, that the world enjoys profound peace, if thou art at war with thyself? This then is the peace we should keep. If we have it, nothing from without will be able to harm us. And to this end the public peace contributes no little: whence it is said, ‘That we may lead a quiet and peaceable life.’ But if any one is disturbed when there is quiet, he is a miserable creature. Seest thou that He speaks of this peace which I call the third (inner, ed.) kind? Therefore when he has said, ‘that we may lead a quiet and peaceable life,’ he does not stop there, but adds ‘in all godliness and honesty.’ But we cannot live in godliness and honesty, unless that peace be established. For when curious reasonings disturb our faith, what peace is there? or when spirits of uncleanness, what peace is there?”

“Indeed I am inclined to go so far as to say that the one cause for which one may properly make war is the cause of peace.”

“It follows that the more definition is given, the more omniscient the management must be, so that no functions are left whole or partly undischarged, no person is overburdened with undelegated responsibility, or left without the authority to do his job properly.”

“Without free, self-respecting, and autonomous citizens there can be no free and independent nations. Without internal peace, that is, peace among citizens and between the citizens and the state, there can be no guarantee of external peace.”

“Parents are not interested in justice, they're interested in peace and quiet.”

“Quiet is peace. Tranquility. Quiet is turning down the volume knob on life. Silence is pushing the off button. Shutting it down. All of it.”

“Never, "for the sake of peace and quiet," deny your own experience or convictions.”