"A dancer, more than any other human being, dies two deaths: the first, the physical when the powerfully trained body will no longer respond as you would wish. After all, I choreographed for myself. I never choreographed what I could not do. I changed steps in Medea and other ballets to accommodate the change. But I knew. And it haunted me. I only wanted to dance."

Next Quote

As Heinz Pagels has said, The challenge to our civilization which has come from our knowledge of the cosmic energies that fuels the stars, the movement of light and electrons through matter, the intricate molecular order which is the biological basis of life, must be met by the creation of a moral and political order which will accommodate these forces or we shall be destroyed. It will try our deepest resources of reason and compassion.

— Michio Kaku