“Internal perception also fails as a method for scientific psychology. In the nature of the case, it must be casual and therefore unsystematic. It excludes all deliberate investigation, because as soon as it becomes aware of itself it turns into the self-observation that is open to all the well-known and valid criticisms. It is, indeed, the basis of a psychology of consciousness, in the sense that conscious processes must be perceived to be known, but for a science it is not enough.”

W. Ross Ashby, "Review of Analytical Biology, by G. Sommerhoff." In: Journal of Mental Science Vol 98 (1952), p. 88; As cited in Peter M. Asaro (2008)

Source: Motivation and Personality (1954), p. 234.

Source: The Limits of Evolution, and Other Essays, Illustrating the Metaphysical Theory of Personal Ideaalism (1905), Modern Science and Pantheism, p.97

Source: The Passionate Life (1983), p. 136

Homilies of Science p. 15
Homilies of Science 1892
Context: Some imagine that science is limited to the lower sorts of natural facts only. Religious and moral facts have been too little heeded by our scientists. Thus people came to think that science and religion move in two different spheres. That is not so. The facts of our soul-life must be investigated and stated with scientific accuracy, and our clergy should be taught to purify religion with the criticism of scientific methods. They need not fear for their religious ideals. So far as they are true, and their moral kernel is true, they will not suffer in the crucible of science. Religion will not lose one iota of its grandeur, if it is based upon a scientific foundation; all that it will lose is the errors that are connected with religion and the sooner they are lost the better for us.

“One and Many,” p. 5–6
Do What You Will (1928)

Source: 1930s, Principles of topological psychology, 1936, p. 11.

Chap. VI: The Dissection Of The Mass-Man Begins
The Revolt of the Masses (1929)
Context: Even to-day, in spite of some signs which are making a tiny breach in that sturdy faith, even to-day, there are few men who doubt that motorcars will in five years' time be more comfortable and cheaper than to-day. They believe in this as they believe that the sun will rise in the morning. The metaphor is an exact one. For, in fact, the common man, finding himself in a world so excellent, technically and socially, believes that it has been produced by nature, and never thinks of the personal efforts of highly-endowed individuals which the creation of this new world presupposed. Still less will he admit the notion that all these facilities still require the support of certain difficult human virtues, the least failure of which would cause the rapid disappearance of the whole magnificent edifice.… These traits together make up the well-known psychology of the spoilt child.

Source: The Lost Colony