“I think that many of my ideas are correct, but I'll bet you, before my death other discoveries will be made that will prompt me to alter various ideas I have about human evolution.Quote by Donald JohansonTopics: Quotes about Donald JohansonShare on:FacebookPinterestWhatsApp
When I realized, in 1978, that Lucy did represent a new species of human ancestor,...#Donald Johanson
One has to devote oneself to a particular pursuit. To be successful at anything, you...#Donald Johanson
There have been some friendships lost over this. That's the most difficult for me. I...#Donald Johanson
