Sadaf

“Don’t go around saying the world owes you a living. The world owes you nothing. It was here first.”
― Mark Twain

“Human greatness does not lie in wealth or power, but in character and goodness. People are just people, and all people have faults and shortcomings, but all of us are born with a basic goodness.”
― Anne Frank

“A human being is a part of the whole called by us universe, a part limited in time and space. He experiences himself, his thoughts and feeling as something separated from the rest, a kind of optical delusion of his consciousness. This delusion is a kind of prison for us, restricting us to our personal desires and to affection for a few persons nearest to us. Our task must be to free ourselves from this prison by widening our circle of compassion to embrace all living creatures and the whole of nature in its beauty.”
― Albert Einstein

“Since, in the long run, every planetary civilization will be endangered by impacts from space, every surviving civilization is obliged to become spacefaring--not because of exploratory or romantic zeal, but for the most practical reason imaginable: staying alive... If our long-term survival is at stake, we have a basic responsibility to our species to venture to other worlds.”
― Carl Sagan