A man's age is something impressive, it sums up his life: maturity reached slowly and against many obstacles, illnesses cured, griefs and despairs overcome, and unconscious risks taken; maturity formed through so many desires, hopes, regrets, forgot
Helping your kids understand the importance of extending your family line will help the world to get rid of the ChildFree ideology that robs the Humanity from its future (i.e. human babies)