A pebble and a diamond are alike to a blind man. [ Proverb ]

Better a diamond with a flaw than a pebble without one. [ Chinese Proverb ]

A fine quotation is a diamond on the finger of a man of wit, and a pebble in the hand of a fool. [ J. Roux ]

Mirth is God's medicine. Everybody ought to bathe in it. Grim care, moroseness, anxiety, - all this rust of life, ought to be scoured off by the oil of mirth. It is better than emery. Every man ought to rub himself with it. A man without mirth is like a wagon without springs, in which one is caused disagreeably to jolt by every pebble over which it runs. [ Beecher ]

All things are engaged in writing their history. The planet, the pebble, goes attended by its shadow. The rolling rock leaves its scratches on the mountain; the river, its channel in the soil; the animal, its bones in the stratum; the fern and leaf, their modest epitaph in the coal. The falling drop makes its sculpture in the sand or the stone. Not a foot steps into the snow or along the ground, but prints, in characters more or less lasting, a map of its march. Every act of the man inscribes itself in the memories of its fellows, and in his own manners and face. The air is full of sounds, the sky of tokens, the ground is all memoranda and signatures, and every object covered over with hints which speak to the intelligent. [ Emerson ]