• The surest sign that intelligent life exists elsewhere in the universe is that it has never tried to contact us.

  Bill Watterson
  American cartoonist
  - +

  +1

See all quotes by Bill Watterson

Subjects in these quotes:

1. intelligent
2. elsewhere
3. universe
4. contact
5. tried

Similar authors

• Kin Hubbard
  American cartoonist, humorist, and journalist 54
• James Thurber
  American cartoonist 47
• Bill Watterson
  American cartoonist 27
• Bruce Eric Kaplan
  American cartoonist 20
• Bill Griffith
  American cartoonist 16
• Berkeley Breathed
  American cartoonist, director and screenwriter 15
• Bill Mauldin
  American cartoonist 11
• Al Capp
  American cartoonist and humorist 10

The surest sign that intelligent life exists elsewhere in the universe is that it has never tried to contact us. by : Bill Watterson

Greatest-Quotations.com

Already since 2003 providing you with the best quotations