"After the first recognition even by theology of physical evolution, it was easy to predict that the recognition of psychical evolution could not be indefinitely delayed; for the barrier erected by old dogma to keep men from looking backward had been broken down. And today for the student of scientific psychology the idea of pre-existence passes out of the realm of theory into the realm of fact, proving the Buddhist explanation of the universal mystery quite as plausible as any other. "None but very hasty thinkers," wrote the late Professor Huxley, "will reject it on the ground of inherent absurdity. Like the doctrine of evolution itself, that of transmigration has its roots in the world of reality; and it may claim such support as the great argument from analogy is capable of supplying.”"