Without renouncing the support of physics it is possible for the physiology of the senses not only to pursue its own course of development but also to afford to physical science itself powerful assistance.
I set up a laboratory in the Department of Physiology in the Medical School in South Africa and begin to try to find a bacteriophage system which we might use to solve the genetic code.
In my second year after moving to the Medical School I began the courses of Anatomy and Physiology. I had begun to see that I was interested in cells and their functions.
A physician's physiology has much the same relation to his power of healing as a cleric's divinity has to his power of influencing conduct.
Just as the science and art of agriculture depend upon chemistry and botany so the art of education depends upon physiology and psychology.
The serve I was too young and too small and... not enough powerful to have a good serve when I was young so my forehand was always my signature shot. So I used to always run around my backhand you know use my forehand as much as I could and so that's why I think it's my strength also today you know.