「任何有價值的東西，都必須些許得到使用。如果一個人忽視他的肌肉，他的肌肉會馬上消失，或不值得一提。大腦愈常使用，它就變得愈靈活，它感興趣的事物也就愈多。」“If we have anything that is valuable, it must be put to some sort of use. If a man’s muscles are neglected, he soon has none, or rather none worth mentioning. The more the mind is used the more flexible it becomes, and the more it takes upon itself new interests.”

“If we have anything that is valuable, it must be put to some sort of use. If a man’s muscles are neglected, he soon has none, or rather none worth mentioning. The more the mind is used the more flexible it becomes, and the more it takes upon itself new interests.”
– George Matthew Adams, Columnist

「任何有價值的東西，都必須些許得到使用。如果一個人忽視他的肌肉，他的肌肉會馬上消失，或不值得一提。大腦愈常使用，它就變得愈靈活，它感興趣的事物也就愈多。」– 喬治‧馬修‧亞當斯 (專欄作家)
喬治‧馬修‧亞當斯 (1878-1962) 是美國報紙專欄作家，成立了喬治馬修亞當斯服務公司 ( George Matthew Adams Newspaper Service)，聯合刊登漫畫及專欄文章於各大報紙達 50 年之久。