There are single thoughts that contain the essence of a whole volume, single sentences that have the beauties of a large work, a simplicity so finished and so perfect that it equals in merit and in excellence a large and glorious composition. – Joseph Joubert (1754–1824), translated from French by George H. Calvert, 1

[Q]uotations, like the words of our language itself, change in relevance and currency. – Robert Irvine Fitzhenry (1918–2008), The Harper Book of Quotations

The profoundest thought or passion sleeps as in a mine, until an equal mind and heart finds and publishes it. – Ralph Waldo Emerson, “Quotation and Originality,” Letters and Social Aims, 1876