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
A great source of calamity lies in regret...The revolution is not an apple that falls when it is ripe...Music expresses that which cannot be said...I buy expensive suits. They just look cheap on me...Never go on trips with anyone you do not love...For those who have made the ultimate sacrifice...
