Father and Son

It's not time to make a change,
Just relax, take it easy;
You're still young, that's Your fault:
There's so much You have to know...
Find a girl, settle down,
If You want You can marry;
Look at me: I am old, but I'm happy...

Cat Stevens, "Father and Son", da "Tea for the Tillerman", A&M, 1970.