I Pictured Myself As A Virus Or

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

What You See In Living Systems, And In Genetic Systems, Is That The Genes Are Already There, Having Arisen In The Course Of Time, And When They Are Needed They Become Activated. If They Had To Be Invented, The Time Would Be Too Late.

It Is Said To Await Certainty Is To Await Eternity.

I Couldn't Possibly Have Become A Member Of This Institute, You Know, If I Hadn't Organized It Myself.

My Life Is Pretty Well At Peace, And The Profession Is More Of An Avocation. It's A Calling, If You Like, Rather Than A Job. I Do What I Feel Impelled To Do, As An Artist Would.