Charles Webster Leadbeater,
The Inner Life: volume I — Fifth Section…
“ In the ordinary men, in whom these centres are just active enough to be channels for sufficient force to keep his body alive, these colors glow with a comparatively dull light; but in those in whom the centres have been aroused and are in full activity they are of blinding brilliancy, and the centres themselves, which have gradually grown from a diameter of about two inches to the size of an ordinary saucer, are blazing and coruscating like miniature suns. ”
