I lived at home and I cycled every morning to the railway station to travel by train to Johannesburg followed by a walk to the University carrying sandwiches for my lunch and returning in the evening the same way.

I lived at home and I cycled every morning to the railway station to travel by train to Johannesburg followed by a walk to the University carrying sandwiches for my lunch and returning in the evening the same way.

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.

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.

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.