I explained Liskov substitution like this: Nicholas Cage is an actor, Tom Hanks is an actor however you can’t substitute a Nic Cage performance for a Tom Hanks

I explained Liskov substitution like this: Nicholas Cage is an actor, Tom Hanks is an actor however you can’t substitute a Nic Cage performance for a Tom Hanks performance. Therefore Nic Cage is a Liskov Substitution Violation.