Date: August 31, 1837

"The unstable estimates of men crowd to him whose mind is filled with a truth, as the heaped waves of the Atlantic follow the moon."

— Emerson, Ralph Waldo (1803-1882)

Date: w. 1821, 1840

"It is as it were the interpretation of a diviner nature through our own; but its footsteps are like those of a wind over the sea, which the coming calm erases, and whose traces remain only as on the wrinkled sand which paves it."

— Shelley, Percy Bysshe (1792-1822)

Date: 1845

"They told a tale of woe which was then altogether beyond my feeble comprehension; they were tones loud, long, and deep; they breathed the prayer and complaint of souls boiling over with the bitterest anguish."

— Douglass, Frederick (1818-1895)

Date: March 13, 1847

"On this account we compare the heart with the sea, because the purity of the sea lies in its constancy of depth and transparency. No storm may perturb it; no sudden gust of wind may stir its surface, no drowsy fog may sprawl out over it; no doubtful movement may stir within it; no swift-moving c...

— Kierkegaard, Søren (1813-1855)

Date: March 13, 1847

"As the sea, when it lies clam and deeply transparent, yearns for heaven, so may the pure heart, when it is calm and deeply transparent, yearn for God. As the sea is made pure by yearning for heaven alone; so may the heart become pure by yearning only for the Good. As the sea mirrors the elevatio...

— Kierkegaard, Søren (1813-1855)

Date: 1854

"What was the meaning of that South-Sea Exploring Expedition, with all its parade and expense, but an indirect recognition of the fact, that there are continents and seas in the moral world to which every man is an isthmus or an inlet, yet unexplored by him, but that it is easier to sail many tho...

— Henry David Thoreau (1817-1862)

Date: 1869

"His mind resembled chiefly the rugged and outstanding mountain, and yet it had characteristics which reminded you likewise of the gentle stream, flowing sweetly through the valley below."

— Sprague, William Buell (1795-1876)

Date: October 10, 1869

"Recitations alone readily degenerate into dusty repetitions, and lectures alone are too often a useless expenditure of force. The lecturer pumps laboriously into sieves. The water may be wholesome, but it runs through."

— Eliot, Charles William (1834-1926)

Date: 1871

"The police-tinged bourgeois mind naturally figures to itself the International Working Men's Association as acting in the manner of a secret conspiracy, its central body ordering, from time to time, explosions in different countries."

— Marx, Karl (1818-1883)

Date: August-November, 1871

"[B]ut the mind of Mr. Rossetti is like a glassy mere, broken only by the dive of some water-bird or the hum of winged insects, and brooded over by an atmosphere of insufferable closeness, with a light blue sky above it, sultry depths mirrored within it, and a surface so thickly sown with water-l...

— Buchanan, Robert (1841–1901)