
“Sobriety is the strength of the soul, for it preserves its reason unclouded by passion.”
As quoted in The History of Philosophy: From the Earliest Times to the Beginning of the Present Century (1819) by William Enfield
Sobriety is the strength of the mind; for it preserves reason unclouded by passion.
As quoted in Bible of Reason (1831) by Benjamin F. Powell, p. 157
Strength of mind rests in sobriety; for this keeps your reason unclouded by passion.
As quoted in Dictionary of Quotations from Ancient and Modern English and Foreign Sources (1899) by James Wood