The human brain is bigger than thousands of computers. Provided what type of data the person has stored in his brain.
If someone has stored a game, then it will be used only for playing. If someone has stored a movie, then it will be used only for entertainment. If someone has stored general knowledge, then it will be useful at every turn of life.
Man has stored a lot of good knowledge related to good sense in his brain computer. Therefore, he will definitely do good work related to good sense and get good results. Someone has stored a lot of incomplete knowledge related to bad sense. Even if such a person wants to do good, he will not be able to do good work. Bad sense invites troubles not once, but again and again.