Kugira ngo ube munini, ukomeye, kandi w'igihe kirekire, ikigo kigomba kugira intego zifatika, uhereye ku gishushanyo mbonera kugeza ku guha agaciro udushya, kuva mu bucuruzi bw’ubucuruzi kugeza ku bushobozi bwo kuyobora, kuva mu bikorwa kugeza ku nyungu… Guhera ku mperuka, intego y'ibikorwa by'ubucuruzi ni guhora tumenya T ...
Soma byinshi