“Life is a constant adaptation.”

“Life is a constant process of dying.”

“All of life is a constant education.”

“Life is neither static nor unchanging. With no individuality, there can be no change, no adaptation and, in an inherently changing world, any species unable to adapt is also doomed.”

“Humane science must be adapted to the requirements of a balanced and rewarding life.”

“There are three constants in life… Change, Choice and Principles.”

“Is there an objective aspect that remains constant through time? Or are we more like open systems or processes within the constant flow of life?”

“Life is never stagnation. It is constant movement, unrhythmic movement, as we as constant change. Things live by moving and gain strength as they go.”

“The art of life lies in a constant readjustment to our surroundings.”

“Life is a constant oscillation between the sharp horns of a dilemma.”