Scientist Quotes and aphorisms about knows Carl Sagan Margaret Mead Louis Pasteur Dan Farmer Dan Shechtman ,, My childhood dream was to study mechanical engineering. After reading 'The Mysterious Island' - whi... Kary Mullis Oliver Sacks Orlando Aloysius Battista Paracelsus Pardis Sabeti ,, You get these moments of thrill. There you are, at 3:00 in the morning, and you know something abou...