![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjUG-RmKoaJM3xSPZD32njafOgVH_-5lukoD1ksEIqH9srWfeh1kN0KrOCq5aB_YKcRqvGAZIxOFQs0aMnSmVkOejaYDpveMVFxpgNSfNgwy7wA7IP2P8iIgDXmTKhyphenhyphenXJOncsykIgrsCRM/s200/Nasa_earth.jpg)
"I had an experience I can't prove, I can't even explain it, but everything that I know as a human being, everything that I am tells me that it was real. It was part of something wonderful, something that changed me forever; a vision of the Universe that tells us undeniably how tiny, and insignificant, and how rare and precious we all are. A vision that tells us we belong to something that is greater than ourselves. That we are not, that none of us, are alone."
Carl Sagan