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Samuel Smiles: Labor is the best test of the energies of men, and furnishes an admirable…

Labor is the best test of the energies of men, and furnishes an admirable training for practical wisdom.

In today’s wordsWork is the best test of a person's energy and an excellent training for practical wisdom.

Samuel SmilesSourced
Source
From the book Self-Help. Ch. 2. Genius can never despise labor, as quoted in A Dictionary of Quotations in Prose (compiled by Anna L. Ward, 1889)

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