English Original
A professor explains to his class that pleasure is a mental state, and many people overlook what they already have.
He says, "A person with a true sense of appreciation can enjoy a good bowel movement as much as having sexual intercourse."
A student stands up and replies, "Professor, either you don't know how to screw, or I don't know how to poo."
中文翻译
一位教授向他的学生解释,快乐是一种心境,许多人忽视了他们已经拥有的东西。
他说:“一个真正懂得欣赏的人,能从一次顺畅的排便中获得与性交同等的愉悦。”
一名学生站起来回应道:“教授,要么是您不懂如何享受性爱,要么是我不懂如何享受排便。”