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.

The other side of every fear is a freedom.

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.

Fear is a question What are you afraid of, and why? Just as the seed of health is in illness, because illness contains information, your fears are a treasure house of self-knowledge if you explore them.

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.

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.

Although most of us are complacent in our assumption that science is gaining on the unknown, scientists are acknowledging that man's own brain is complex beyond any hope of complete understanding.