I'm Only A Four-dimensional Creature.

We Are The First Species To Have Taken Our Evolution Into Our Own Hands.

What An Astonishing Thing A Book Is.

All Civilizations Become Either Spacefaring Or Extinct.

If I Finish A Book A Week, I Will Read Only A Few Thousand Books In My Lifetime, About A Tenth Of A Percent Of The Contents Of The Greatest Libraries Of Our Time. The Trick Is To Know Which Books To Read.

The Surface Of The Earth Is The Shore Of The Cosmic Ocean.