Orison Swett Marden

No man can stand still; the moment progress is not made, retrogression begins. If the blade is not kept sharp and bright, the law of rust will assert its claim.
No man can stand still; the moment progress is not made, retrogression begins. If the blade is not kept sharp and bright, the law of rust will assert its claim.
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These are some quotes by American author Orison Swett Marden Writer, who lived between 1850 and 1924.