Elon Musk quoteElon Musk [1971-0]
American Businessman 
Quote rank: 226
| There have only been about a half dozen genuinely important events in the four-billion-year saga of life on Earth: single-celled life, multicelled life, differentiation into plants and animals, movement of animals from water to land, and the advent of mammals and consciousness. |
SourceThe script ran 0 seconds.
