Leonardo da Vinci
Iron rusts from disuse; water loses its purity from stagnation... even so does inaction sap the vigor of the mind.
More quotes and aphorisms
Shakespeare's frequent horseback journeys...A true poet does not bother to be poetical...When the whole world is silent...I pray to be a good servant to God...In the name of Hypocrites, doctors have invented...Technology is notorious for engrossing people...