What is called for is an exquisite balance between two conflicting needs: the most skeptical scrutiny of all hypotheses that are served up to us and at the same time a great openness to new ideas. If you are only skeptical, then no new ideas make it through to you. On the other hand, if you are open to the point of gullibility and have not an ounce of skeptical sense in you, then you cannot distinguish useful ideas from the worthless ones.
Carl SaganThe notion that science and spirituality are somehow mutually exclusive does a disservice to both.
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 Sagan