Scientist Quotes and aphorisms about many William Osler Carl Sagan Galileo Galilei Galileo Galilei ,, I notice that young men go to the universities in order to become doctors or philosophers or anythi... Hippocrates Margaret Mead Neil deGrasse Tyson ,, I think that intelligence is such a narrow branch of the tree of life - this branch of primates we ... Neil deGrasse Tyson Neil deGrasse Tyson Neil deGrasse Tyson