adage adages africa african aphorism aphorisms axiom axioms birth birthrate birthrates business businesses buy buyer child childfree childless children commerce community companies company consumer consumers countries country death-rate death-rates deep dependent dependents depopulation dictum dictums economic-growth economics economy employ employed employment endeavor endeavors endeavour endeavours epigram epigrams exploit exploitation funny gnome gnomes greed greedy humor humorous humour insightful job jobs kid kids made-me-think make-you-think maxim maxims means means-of-production means-of-reproduction obtain philosopher population population-pyramid pregnancy pregnant procreate procreation production profit profitability profound proverb proverbs provoke-thought quotation quotations quote quote-of-the-day quotes reproduce reproduction retain retire retirement satire satirical satirist satirists saying sayings selfish-selfishness sell sellers selling sex sexual-intercourse south-africa south-african thought-provoking thoughtful unemployed unemployment wealth wealthy work worker workers