Charles Monroe "Sparky" Schulz (; November 26, 1922 – February 12, 2000) was an American cartoonist and creator of the comic strip Peanuts (which featured the characters Charlie Brown and Snoopy, among others). He is widely regarded as one of the most influential cartoonists of all time, cited by cartoonists including Jim Davis, Bill Watterson, Matt Groening, Dav Pilkey and Stephan Pastis.
You may find more from Charles M. Schulz on Wikiquote
Just as the water of the streams we see is small in amount compared to that which flows underground, so the idealism which becomes visible is small in amount compared with what men and women bear locked in their hearts. . . . To unbind what is bound, to bring the underground waters to the surface: mankind is waiting and longing for such as can do that.