Analysis of information sources in references of the Wikipedia article "Aldous Huxley bibliography" in English language version.
Inge's agreement with Huxley on several essential points indicates the respect Huxley's position commanded from some important philosophers … And now we have a book by Aldous Huxley, duly labelled The Perennial Philosophy. … He is now quite definitely a mystical philosopher.
Aldous Huxley, as a writer of fiction in the 20th century, willingly assumes the role of a modern philosopher-king or literary prophet by examining the essence of what it means to be human in the modern age. … Huxley was a prolific genius who was always searching throughout his life for an understanding of self and one's place within the universe.
Huxley was a philosopher but his viewpoint was not determined by the intellect alone. He believed the rational mind could only speculate about truth and never find it directly.