Sully disapproved of destruction for destruction's sake, which seemed ever more popular in the modern world, but he always took delight in burning out or otherwise eliminating Evil when Evil just couldn't keep its ugly head down and stay in the shadows, when it came right at you with all teeth bared. The world needed a little Evil, so Good had something to compare itself to, but you couldn't let it think it had the right-of-way on the road and an invitation to dinner.
Dean Koontz, The Dead Town
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