True, that's the same thing with everything.
Take your girlfriend for instance, when you meet her, she is the prettiest thing you have seen, and with time, she becomes your wife, doesn't put on as much make-up as she does weight, then you decide it's time for your to propagate (get a kid) so naturally she will baloon up, and stretch marks will appear and never dissapear afterwards. Then, make-up dissapears and you are left with a specimen that is wrinkled, greying, stretch marked...
am only joking.
Women will remain the most beautiful thing on earth.