Intelligent Species Quotes
- We are an intelligent species and the use of our intelligence quite properly gives us pleasure. In this respect the brain is like a muscle.… — Carl Sagan
- My reluctance to use alien invasion is due to the feeling that we are not likely to be invaded and taken over. It would seem… — Clifford D. Simak
- It would seem to me that by the time a race has achieved deep space capability it would have matured to a point where it… — Clifford D. Simak
- Vortices of pure energy can exist and, if my theories are right, can compose the bodily form of an intelligent species. — Lord Kelvin
- Extinction catches Man by surprise because no one can even imagine that such a catastrophe can happen to an intelligent species. — Bill Gaede
- Humanity actually has the gall to feel they are more advanced than they were; technology somehow defines intelligence. If technology enables you to kill more… — Frederick Lenz
- Contrary to general belief, humans imitate apes more than the reverse. The sight of monkeys or apes induces an irresistible urge in people to jump… — Frans de Waal