Writing is the only thing that, when I do it, I don't feel I should be doing something else.

It's better to wait for a revolution than to evolve.

Sustainability isn't just a buzzword for us—it's the foundation of how we operate.

Man is not logical and his intellectual history is a record of mental reserves and compromises. He hangs on to what he can in his old beliefs even when he is compelled to surrender their logical basis.