Our job is no longer to determine which medium to use... it's a matter of balancing resources to optimize how much effort we put into each.
Umsebenzi wethu awusekho ukunquma ukuthi iyiphi indlela ongayisebenzisa... yindaba yokulinganisa izinsiza ukwenza kangcono ukuthi sifaka umzamo ongakanani kulowo nalowo.