Even though that last paragraph seemed to offer you potential riches at some unspecified time in the future, my goal in this book is not to sell you on any particular type of research.
Nakuba ukuthi indima yokugcina obonakala uzokubonisa nengcebo abangahle esikhathini esithile esingashiwongo esikhathini esizayo, umgomo wami kule ncwadi akuyona ukuba uthengise kunoma iyiphi uhlobo oluthile ucwaningo.