Doonesbury by Garry Trudeau for July 22, 1972
Transcript:
Phil: Son, I've decided you're going to have to pay your own way through college next year. Mark: Why? Phil: As I pointed out to you over spring vacation, I'm sick of getting no returns on my investment in your education! Mark: What you got in mind, dad? Phil: Good report cards, for example! You never brought any of them home! And you never got elected to anything! Not once! Mark: Dad...and sports trophies! You never brought home one lousy sports trophy!