Some notable astronaut quotes about earth from space:
"It suddenly struck me that that tiny pea, pretty and blue, was the Earth. I put up my thumb and shut one eye, and my thumb blotted out the planet Earth. I didn't feel like a giant. I felt very, very small."
"The first day or so we all pointed to our countries. The third or fourth day we were pointing to our continents. By the fifth day we were aware of only one Earth."
Sultan Bin Salman al-Saud
"Now I know why I’m here, not for a closer look at the moon, but to look back at our home, the Earth."
"During the eight days I spent in space, I realized that mankind needs height. Primarily to better know our long suffering Earth — to see what cannot be seen close up. Not just to love her dearly, but also to ensure that we do not bring the slightest harm to the natural world."
"We were flying over America and suddenly I saw snow, the first snow we ever saw from orbit. I have never visited America, but I imagined that the arrival of autumn and winter is the same there as in other places, and the process of getting ready for them is the same. And then it struck me that we are all children of our Earth."
"When I circled the moon and looked back at the Earth, my outlook on life and viewpoint of the Earth changed. You don't see Los Angels, or Boston, or even New York. You don't see boundaries or people, no Whites or Blacks, Christians, Jews or Muslims. The Earth looks completely uninhabited and yet you know that on Spaceship Earth there lives over six billion astronauts - all seeking the same things from life. We are all the crew of Spaceship Earth. Just like Apollo, the crew must work and learn together and manage the resources of this world with new imagination. The future is up to you."
since there is no chance of getting everyone of earth's 6 billion inhabitants into outer space to see that deeper/higher level truth, all we need now is a Martian attack. You know what I'm talking about, all these Hollywood movies when earth is on the brink of oblivion on the hands of some invading alien force, how peoples of the world unite to fend off the danger threatening their mother planet.
Best wishes for a happy and peaceful new year for all the people of the world.