The past shapes the present, and the present shapes the future.

Science is not just about discovery, but about the joy of understanding.

The capacity for loneliness is like a muscle that must be exercised.

I'm trying to imitate Jesus in the fact that he said to be like children, to love children, to be as pure as children and to make yourself as innocent and to see the world through eyes of wonderment.

Paper has been the carrier of human knowledge for centuries. Our duty is to ensure it continues for centuries more.