We have a collection of 3 Teen quotes from Louise J Kaplan
"Children, even infants, are capable of sympathy. But only after adolescence are we capable of compassion." (ID 12244)
"Adolescence is the conjugator of childhood and adulthood." (ID 12279)
"The toddler must say no in order to find out who she is. The adolescent says no to assert who she is not." (ID 12280)