Death consists, indeed, in a repeated process of unrobing, or unsheathing. The immortal part of man shakes off from itself, one after the other, its outer casings, and - as the snake from its skin, the butterfly from its chrysalis - emerges from one after another, passing into a higher state of consciousness.
Annie BesantYoga is a science, and not a vague dreamy drifting or imagining. It is an applied science, a systematized collection of laws applied to bring about a definite end. It takes up the laws of psychology, applicable to the unfolding of the whole consciousness of man on every plane, in every world, and applies those rationally in a particular case. This rational application of the laws of unfolding consciousness acts exactly on the same principles that you see applied around you every day in other departments of science.
Annie BesantThe mental body, like the astral, varies much in different people; it is composed of coarser or of finer matter, according to the needs of the more or less unfolded consciousness connected with it. In the educated it is active and well-defined; in the undeveloped it is cloudy and inchoate.
Annie Besant