Are We Being Good Ancestors?

Reply When Questioned On The Safety Of The Polio Vaccine He Developed: It Is Safe, And You Can't Get Safer Than Safe.

The Mind, In Addition To Medicine, Has Powers To Turn The Immune System Around.

When I Worked On The Polio Vaccine, I Had A Theory. I Guided Each [experiment] By Imagining Myself In The Phenomenon In Which I Was Interested. The Intuitive Realm . . . The Realm Of The Imagination Guides My Thinking.

I Have Come To Recognize Evolution Not Only As An Active Process That I Am Experiencing At The Time, But As Something I Can Guide By The Choices I Make.

I Have Had Dreams And I Have Had Nightmares, But I Have Conquered My Nightmares Because Of My Dreams.