What is our destiny? Does it matter? Is it bound up with 'our' planet? In my opinion, yes.
“Imagine what a harmonious world it could be if every single person, both young and old shared a little of what he is good at doing.”
“Mathematicians have tried in vain to this day to discover some order in the sequence of prime numbers, and we have reason to believe that it is a mystery into which the human mind will never penetrate.”