We 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 SaganAny faith that admires truth, that strives to know God, must be brave enough to accommodate the universe.
Carl SaganIf we are merely matter intricately assembled, is this really demeaning? If there's nothing here but atoms, does that make us less or does that make matter more?
Carl Sagan