The Initial Mystery that attends any journey is: how did the traveler reach his starting point in the first place? — LOUISE BOGAN, Journey Around My … - Lawrence M. Krauss

(For those who like to quote Aristotle’s wisdom when appealing to his “Prime Mover” argument for the existence of God, let us remember that he also claimed that women had a different number of teeth than men, presumably without bothering to check.) Everything

I've told you two things : First, you're much more insignificant than you ever imagined and second, the future is miserable. But you should be happy, because we may live in a universe without purpose but that means the purpose in our lives is the purpose we create. And we should consider ourselves fortunate to have evolved in this place in the middle of nowhere and evolved a consciousness so we can understand the universe from the earliest moments of the big bang to the far future. So instead of being depressed, you should enjoy your brief moment in the sun.

Theorists always know the answer. They're just sometimes right.