I maintain there is much more wonder in science than in pseudoscience. And in addition, to whatever measure this term has any meaning, science has the additional virtue, and it is not an inconsiderable one, of being true.
Carl SaganWe live at a moment when our relationships to each other, and to all other beings with whom we share this planet, are up for grabs.
Carl SaganAll of the books in the world contain no more information than is broadcast as video in a single large American city in a single year. Not all bits have equal value.
Carl Sagan