"Boy, why have you got cotton-wool in your ear? Is it infected?"
"No, sir, but you said yesterday that everything you told me went in one ear and out the other, so I am trying to stop it."
“孩子，你爲什麼用棉花塞住耳朵?它感染了嗎?”
“沒有，老師。可是你昨天說你告訴我的知識都是一個耳朵裏進，一個耳朵裏出，所以我要把它堵在裏面。”