Again I have to believe we have "tastes" of perfection in our lives - also "love" as we define it toward other living creatures, mankind in general and our environment....
But neither perfection nor love is a lasting empowerment whether we wish to ignore the fact or argue I am wrong (nothing new) - but I believe our "seeking" perfection and love as we believe it to be is our prime motivator in our lives
because again as Beaver brought up a good point - if we "attain" these things, we would cease to be seekers wishing to find even more.