I'm sure the universe is full of intelligent life. It's just been too intelligent to come here. Votes: 2
Arthur C. ClarkeIntelligent life on a planet comes of age when it first works out the reason for its own existence. Votes: 2
Richard DawkinsSymbiosis is a much higher reflection of intelligent life. Votes: 0
Frederick Lindemann, 1st Viscount CherwellCourage, hard work, self-mastery, and intelligent effort are all essential to successful life. Votes: 0
Theodore RooseveltObama is an intelligent man whose life and work experience sensitize him to class distinctions. Votes: 0
Timothy NoahI've been saying for a long time that I'm hoping to find intelligent life in Washington. Votes: 0
Arthur C. ClarkeEvery intelligent being, whether it breathes or not, coughs nervously at some time in its life. Votes: 0
Terry PratchettI went through all the musicians in my life who I admire as bright, intelligent, virtuosic players. Votes: 0
David BowieThe air is crowded with birds -- beautiful, tender, intelligent birds -- to whom life is a song. Votes: 0
George Henry Lewes