Your quotes were from 1974 and 1925. You do realize, of course, that biological science has progressed a long way in the last 32 years?
Origin is a matter of faith.
Hebrews 1:
"10": And, Thou, Lord, in the beginning hast laid the foundation of the earth; and the heavens are the works of thine hands:
"11": They shall perish; but thou remainest; and they all shall wax old as doth a garment;
"12": And as a vesture shalt thou fold them up, and they shall be changed: but thou art the same, and thy years shall not fail.
"Evolution cannot be "proved." Nothing in science can be "proved." Science is pretty much based on statistical probabilities, and those are based on evidence."(Junior)
"We rely upon evidence and theories are built and tested to explain the totality of that evidence." (Junior)
"No view, dealing strictly with the concept of origins (which is beyond the purview of empirical investigation) can be classified as “science.” Science is based upon observation, experimentation, etc. From the nature of the case, that which cannot be examined and tested cannot be called “science” legitimately." (Wayne Jackson @ Christian Courier)
Dr. Francisco J. Ayala (University of California – Irvine), a supporter of the N.C.S.E., whose name is listed on their letterhead: “A hypothesis is empirical or scientific only if it can be tested by experience….A hypothesis or theory which cannot be, at least in principle, falsified by empirical observations and experiments does not belong to the realm of science” (American Scientist, Nov/Dec, 1974, p. 700; emp. WJ).
Dr. Robert Jastrow, Professor of Astronomy and Geology at Columbia University (an agnostic), in discussing the evolutionary view of the spontaneous origin of life on earth has said this: “The [evolutionary view of life’s origin] is also an act of faith. The act of faith consists in assuming that the scientific view of the origin of life is correct, without having concrete evidence to support that belief” (Until the Sun Dies, New York: Warner Books, 1977, p. 52; emp. WJ).
Dr. Louis More of Princeton wrote: “The more one studies paleontology, the more certain one becomes that evolution is based upon faith alone…” (The Dogma of Evolution, Princeton, NJ: Princeton University Press, 1925, p. 160; emp. WJ)."