I speak about universal evolution and teleological evolution, because I think the process of evolution reflects the wisdom of nature. I see the need for wisdom to become operative. We need to try to put all of these things together in what I call an evolutionary philosophy of our time.
Jonas SalkGood parents give their children Roots and Wings. Roots to know where home is, wings to fly away and exercise what's been taught them.
Jonas SalkThere is a moment of conception and a moment of birth, but between them there is a long period of gestation.
Jonas Salk