Science has everything to say about what is possible. Science has nothing to say about what is permissible..

It is far better to be free to govern or misgovern yourself than to be governed by anybody else.

I have this strength that comes from knowledge..

You have to really have a taste for being alone to be a writer..

Fear is the beginning of wisdom..

I am who I choose to be. I have always been what I chose, though not always what I pleased..

Confess and be hanged..

Only the autodidacts are free..

Do that which will make you happiest both now and in the future..

When it's your time, it is your time..

You're worth what you're worth.

Do I feel famous? I feel more famous than I did 10 years ago, absolutely..

Don't start something that you cannot finish..

I'm really not that confident!.

When I work I always find something..

Everything takes longer than you expect, even when you expect it to take longer than you expect..

I rather like the idea of defying death..

Fitz fixes fyces fitz.Fatsafices..

For every one of our failures, we had spreadsheets that looked awesome.

God allows in His wisdom what He could easily prevent by His power..

I begin by not photographing..