Miguel de Unamuno

Life is doubt, and faith without doubt is nothing but death.

Science is a cemetery of dead ideas.

It is truer to say that martyrs create faith more than faith creates martyrs.

When I'm alone in my hotel room in some foreign place, I feel very lonely. Then I tuck into my favourite chocolate - Chuckles or Whispers - for some comfort.

I don't like to get in front of people.