quality learning / expansion forming occurs over a frequency of 300000000 age which is considered a very long space to a mankind
development is becoming. jazz_age is period. age is period_of_existence. earth is over_5_billion_years_old. youngness is age. growth_event is becoming. information_age is modern_era. maturity is date. personal_wholeness_or_maturity is balanced_development. space_age is time.