Quote from Dick in Episode I: The Baby Menace
Dick: It's amazing. After all these years, we've actually played a part in bringing a new life onto this planet. Sally: This kid is gonna have so much that we never had. He'll actually grow up here. He won't make all the mistakes we made. Dick: We didn't make a lot of mistakes. Tommy: What are you talking about? Do you remember the time that we thought the phone was a fire alarm and any time someone called, we'd run outside in our underpants? Harry: Or what about the time we tried to bust open the television set because we wanted to meet the Jeffersons? Sally: Yeah, yeah, yeah! But Dick stopped us 'cause he didn't want the Flintstones to escape! Dick: Yeah. Our modern world would have terrified them. Sally: Yeah, but I mean, they already had cars. They were very evolved.