レオナルド・ダ・ヴィンチの名言 Iron rusts from disuse; stagnant water loses its purity and in cold weather becomes frozen; even so does inaction sap the vigor of the mind.-芸術家の格言集

芸術家の偉い人、レオナルド・ダ・ヴィンチの名言「Iron rusts from disuse; stagnant water loses its purity and in cold weather becomes frozen; even so does inaction sap the vigor of the mind.」のGIF画像