Nothing in the world is permanent, and we're foolish when we ask anything to last, but surely we're still more foolish not to take delight in it while we have it. If change is of the essence of existence one would have thought it only sensible to make it the premise of our philosophy.
I am amused when goody-goodies proclaim, from the safety of their armchairs, that children are naturally prejudice-free, that they only learn to "hate" from listening to bigoted adults. Nonsense. Tolerance is a learned trait, like riding a bike or playing the piano. Those of us who actually live among children, who see them in their natural environment, know the truth: Left to their own devices, children will gang up on and abuse anyone who is even slightly different from the norm.