The world is yet to see a man born perfect. Training is not teaching men what to do, but a forum for one to expose his/her talents and put them to use for his/her growth and success. Who is training meant for? Everybody, right from a toddler, a student at the crossroads, a confused executive to a housewife. Training teaches people to climb the ladder of success in the simplest manner.
Training is essential for all human beings. There is a sea of difference between persons who have been trained and those who have not been trained. Hence we state training is essential for all.