There are things known and there are things unknown, and in between are the doors of perception.

The man who comes back through the Door in the Wall will never be quite the same as the man who went out. He will be wiser but less sure, happier but less self-satisfied, humbler in acknowledging his ignorance yet better equipped to understand the relationship of words to things, of systematic reasoning to the unfathomable mystery which it tries, forever vainly, to comprehend

Gastamos actualmente en bebidas y tabaco más de lo que gastamos en educación. Esto,desde luego, no es sorprendente. El afán de escapar de sí mismo y del ambiente se halla en la mayoría de nosotros casi todo el tiempo.

La mayoría de los tomadores de mescalina experimentan únicamente la parte celestial de la esquizofrenia

For Persons are selves and, in one respect at least, I was now a Not-self, simultaneously perceiving and being the Not-self of the things around me. To this new-born Not-self, the behavior, the appearance, the very thought of the self it had momentarily ceased to be, and ofother selves, its one-time fellows, seemed not indeed distasteful (for distastefulness was not one of thecategories in terms of which I was thinking), but enormously irrelevant.

The essential Not-self could be perceived very clearly in things and in livingcreatures on the hither side of good and evil. In human beings it was visible only when they were inrepose, their minds untroubled, their bodies motionless.

To be shaken out of the ruts of ordinary perception, to be shown for a few timeless hours the outer and inner world, not as they appear to an animal obsessed with survival or to a human being obsessed with words and notions, but as they are apprehended directly and unconditionally by Mind at Large-- this is an experience of inestimable value to everyone and especially to the intellectual.

Visual impressions are greatly intensified and the eye recovers some of the perceptual innocence of childhood, when the sensum was not immediately and automatically subordinated to the concept. Interest in space is diminished and interest in time falls almost to zero.