A very delightful man whom I once knew often said that he was deeply grateful to science for all its invaluable gifts to humanity, but that he would have more confidence in scientists if only they would change their minds less frequently. His indictment of science for its instability was a long one, and took a wide range.
©1931 by Iowa State Teachers College
Kadesch, W. H.
"Permanent Achievements of Science,"
Science Bulletin: Vol. 4:
2, Article 3.
Available at: https://scholarworks.uni.edu/science_bulletin/vol4/iss2/3