Quote from Hal in Rollerskates
Hal: Malcolm, where have you been? You got to get in on this. Malcolm: Dad... I want skating lessons. Hal: Son, do you know, once you start there's no going back? Malcolm: I know. Hal: This means total commitment. Once you begin the path, there is no leaving the path. Are you sure you're ready for that? I mean really ready? Malcolm: I-I guess so. Hal: Neat. We'll start tomorrow. Come on, dig in before they harden.