Why does Beatty want Montag to keep burning books? Can you get some evidence from the book?

Beatty told Montag that fire was the solution to society's problems, "Don't face a problem, burn it," Beatty told him. Beatty, himself, is burned as a solution to Montag's problem. Burning books simplifies life: it takes the complexities of life out. Unfortunately, burning books also takes the beauty out of life.