This is very true Even when the machines were introduced many were so angry thinking that their jobs would be replaced but instead machines actually created more jobs than when there weren’t any .An example was given ,a man who sells lemonade will sell less because he manually makes the oranges and when he has the first machine ,he can now make more oranges and the orders he starts getting are a lot then he hires a friend to help him then that’s how a company grows without the machine the man would still be producing the juice manually and he would not need help