We study the viability and resilience of languages. using a simple dynamical model of two languages in competition. Assuming that public action can modify the prestige of a language in order to avoid language extinction. we analyze two cases: (i) the prestige can only take two values. https://www.bekindtopets.com/hot-offer-Stuart-Product-Emcelle-Tocopherol-Vitamin-E-Liquid-1-Liter-hot-value/