Why Books Cannot Be Squirrels, However Much You Might Want Them to Be

For the same reason you are not King of the World, however much you might want to be.

For the same reason you do not have a trillion dollars in the bank, however much you might want to.

For the same reason an intrinsic evil cannot be good, however much you might desire such a result.

If you would learn more, see Fr. Philip Neri Powell's excellent and timely post on the subject.