"Partly influenced by An Essay on the Principle of Population (1798) by Thomas Robert Malthus, Darwin noted that population growth would lead to a ""struggle for existence"" in which favourable variations prevailed as others perished."
“ Parti orna Essay wan Principle wa Ichaɣib (daɣ awatay wan 1798) ijja Thomas Robert Malthus, Darwin iktab as tiw-at n ichaɣib ad aru “”akinnas i emel”” daɣ as imutiyan wi ochalnen chud awa s ammutan wi yadnen “