"Here's a bunch of people practising a new set of behavioural norms. Apparently it didn't work because a lot of them got sick. That's the conclusion. You don't necessarily know why it happened. But you start there"
This quote is written / told by Kary Mullis somewhere between December 28, 1944 and today. He/she was a famous Scientist from USA.
The author also have 23 other quotes.