All mammals undergo a certain degree of diversification. Darwin knew that. When he drew a family tree, it had many branches on it. Download Download Share on Facebook Share on Twitter Rotate quotes branch family degree
And what I wanted to do was, I wanted to explore problems and areas where we didn't have answers. In fact, where we didn't even know the right questions to ask. Donald Johanson areaexplorefact Change image and share on social
Evolution explains our biological evolution, but human beings are very unique creatures. As the Dobzhansky said, all animals are unique; humans are the uniquest. And that uniqueness of being human, language, art, culture, our dependency on culture for survival, comes from the combination of traditional biological evolution. Donald Johanson evolutiontraditionalculture share on social
But what really excited me was the idea that humans had a tremendous pre-history that went back millions of years. I wanted to go to Africa to find some of these creatures. Donald Johanson millionbackexcite Change image and share on social
If a man made himself an expert in any particular branch of human activity, there would result the strong tendency that a peculiar aptitude towards the same branch would be found among some of his descendants. Sidney Lanier manpeculiaraptitude share on social
The importance of heart health became very real for me when my father died of heart disease seven years ago. Having experienced the loss first hand, I am inspired to do everything I can to break the cycle and prevent families from losing loved ones to this preventable disease. Monica Potter importancediseasebreak share on social
There's never been anything I didn't love that I didn't connect with on a personal level because, to some degree, I projected upon it. Nic Pizzolatto projectpersonallove Change image and share on social