Our normal waking consciousness, rational consciousness as we call it, is but one special type of consciousness, whilst all about it, parted from it by the filmiest of screens, there lie potential forms of consciousness entirely different.
~ William James
(The Varieties of Religious Experience)
In studying the history of the human mind one is impressed again and again by the fact that the growth of the mind is the widening of the range of consciousness, and that each step forward has been a most painful and laborious achievement.
~ Carl Jung
(Wisdom for the Soul: Five Millennia of Prescriptions for Spiritual Healing)
Consciousness is the basis of all life and the field of all possibilities. Its nature is to expand and unfold its full potential. The impulse to evolve is thus inherent in the very nature of life.
~ Maharishi Mahesh Yogi
(The Little Book of Becoming)