David

“One of the great tragedies of mankind is that morality has been hijacked by religion. So now people assume that religion and morality have a necessary connection. But the basis of morality is really very simple and doesn't require religion at all.”
― Arthur C. Clarke

“The only way of discovering the limits of the possible is to venture a little way past them into the impossible.”
― Arthur C. Clarke

“War must be, while we defend our lives against a destroyer who would devour all; but I do not love the bright sword for its sharpness, nor the arrow for its swiftness, nor the warrior for his glory. I love only that which they defend.”
― J.R.R. Tolkien, The Two Towers

“If knowledge can create problems, it is not through ignorance that we can solve them.”
― Isaac Asimov