"Ukukhetha izakhi ezifanele zokufaka okuphezulu kubalulekile kwiphrojekthi ephumelelayo. Lapho ukhetha, cabanga ngezinto ezifana nokulinganiswa kwamandla, kucatshangelwa ukulandelwa kwamandla okusebenza, okuhambisana nokushintshana kwamandla. Ukudluliselwa kwamandla.

Lapho ukhetha izakhi zokufakwa esikhundleni, kubalulekile ukukhetha okulungile kwezidingo ezithile zephrojekthi yakho.

