God has not made any man wholly bad or wholly good; your likes and dislikes are inducing you to label them as such.

If we are good to people then we are reciprocated in the same manner but if we are bad to them then we will most obviously be paid in the same coin.

Good and bad cannot be kept together in the same vessel; then the good also will turn bad. Night and light cannot coexist.

The earth holds the fool and holds the wise, endures that good and bad dwell (upon her); she keeps company with the boar, gives herself up to the wild hog.