Famous quotes containing the words external, power and/or supply:
“Truth in philosophy means that concept and external reality correspond.”
—Georg Wilhelm Friedrich Hegel (1770–1831)
“No man deserves to be praised for his goodness, who has it not in his power to be wicked. Goodness without that power is generally nothing more than sloth, or an impotence of will.”
—François, Duc De La Rochefoucauld (1613–1680)
“Friends and contemporaries should supply only the name and date, and leave it to posterity to write the epitaph.”
—Henry David Thoreau (1817–1862)