Ndemanga iyi yakhalabe ndi ine sabata yatha: Cholinga cha malonda ndikupangitsa kugulitsa kukhala kopambana. Cholinga cha malonda ndi kudziwa ndi kumvetsa kasitomala bwino kuti malonda kapena ntchito zigwirizane iye ndi kudzigulitsa yokha. Peter Drucker Ndi chuma chikuchepa komanso kuchuluka kwa ntchito kukuchulukirachulukira kwa ogulitsa wamba, ndizovuta ...