Power is a central issue in social and personal transformation. Our sources and uses of power set our boundaries, give form to our relationships, even determine how much we let ourselves liberate and express aspects of the self. More than party registration, more than our purported philosophy or ideology, personal power defines our politics.

Mystical experiences nearly always lead one to a belief that some aspect of consciousness is imperishable. In a Buddhist metaphor the consciousness of the individual is like a flame that burns through the night. It is not the same flame over time, yet neither is it another flame.

Real progress in understanding nature is rarely incremental. All important advances are sudden intuitions, new principles, new ways of seeing. We have not fully recognized this process of leaping ahead, however, in part because textbooks tend to tame revolutions...They describe the advances as if they had been logical in their day, not all shocking.

New perspectives give birth to new historic ages. Humankind has had many dramatic revolutions of understanding - great uses of fire and the wheel, language and writing. We found that the earth only seems flat, the sun only seems to circle the earth, matter only seems solid.

Sometimes in astronomy, a heavenly body has been virtually invisible until a single observer detects its presence and points it out to his colleagues, who then see it with increasing clarity. Perhaps a myriad of unknown senses are only awaiting our consciousness.

The other side of every fear is a freedom.

Of all the self-fulfilling prophecies in our culture, the assumption that aging means decline and poor health is probably the deadliest.