“Iron rusts from disuse, stagnant water loses its purity and in cold weather becomes frozen; even so does inaction sap t

[Lao_Printing]

“Iron rusts from disuse, stagnant water loses its purity and in cold weather becomes frozen; even so does inaction sap the vigors of the mind.”
— Leonardo da Vinci, Artist

「铁因不用而生锈，不流动的水失去纯净且在寒冷时结冻。同样的，滞而不前也将削弱心智的力量。」– 李奥纳多‧达文西 (艺术家)