Cynical, Funny, Humanity, Sci-Fi, ScienceBill Watterson on Intelligent Life“Sometimes I think the surest sign that intelligent life exists elsewhere in the universe is that none of it has tried to contact us.”Bill Watterson, cartoonist, Calvin and Hobbes US cartoonist (1958 – )Related Quotes:Bill Gates on Success "Success is a lousy teacher. It seduces smart people into thinking they…Bill Gates on Computers "I think it's fair to say that personal computers have become the…Bill Gates on Technology "The first rule of any technology used in a business is that…E. F. Schumacher on Innovation "Any intelligent fool can make things bigger, more complex, and more violent.…Scott Adams Cynical Quote "You can never underestimate the stupidity of the general public." Scott Adams,…