“Painting must be fertile. It must give birth to a world.... it must fertilize the imagination.”

“The Aswan Dam, built at enormous expense to improve the lot of the Egyptian peasant, has caused the Nile to deposit its fertilizing sediment in Lake Nasser, where it is unavailable. Egyptian fields must now be artificially fertilized. Gigantic fertilizer plants have been built to meet the new need. The plants require enormous amounts of electricity. The dam must operate at capacity merely to supply the increased need for electricity which was created by the building of the dam”

“Become a fertile ground for the divine birth. Cherish this deep silence within, nourish it”

“Thomas Jefferson said, "The tree of liberty must be fertilized from time to time with the blood of patriots and tyrants." Yeah, and I heard that and thought, "I'm out!"”

“May those men who are animated by the true scientific spirit cease to believe that they are obliged to consider only subjects of public utility; …because, one must not hide it, the field of applications, so rich and fertile today, would not take long to be blighted by sterility if it ceased to be fertilized and revivified by the beneficial light which theoretical research radiates and pours incessantly upon it.”

“You must have chaos within you to give birth to a dancing star.”

“In chaos, there is fertility.”

“Our minds must have relaxation: rested, they will rise up better and keener. Just as we must not force fertile fields (for uninterrupted production will quickly exhaust them), so continual labor will break the power of our minds. They will recover their strength, however, after they have had a little freedom and relaxation.”

“You must give birth to your images. They are the future waiting to be born. Fear not the strangeness you feel. The future must enter you long before it happens. Just wait for the birth, for the the hour of the new clarity.”

“Somewhere on this globe, every ten seconds, there is a woman giving birth to a child. She must be found and stopped.”