Mystery is gone to the certainty of technological principles. So the real terror, the real aggression against life comes in the form of the pursuit of our technological happiness.
The greatest certainty in life is death. The greatest uncertainty is the time.
Your one certainty in life, your power as a human being, is that you have a choice in every situation about what you do next and about how you take what has happened to you.
I don't really think I am interested in the macabre, but I am curious about death. That's normal... The only certainty in life is that we're all going to die. It would be unnatural not to think about death once in a while.
A liberal knows that the only certainty in this life is change but believes that the change can be directed toward a constructive end.
The only certainties in life are death and taxes.
It's good to have some certainty in life, even if it's only that I'm in deep trouble.
I have a dogmatic certainty: God is in every person's life. God is in everyone's life. Even if the life of a person has been a disaster, even if it is destroyed by vices, drugs or anything else - God is in this person's life. You can - you must - try to seek God in every human life.
Et Tu, Babe' was born out of my absolute certainty that a writer's life was solitary and insular, and I was happy with that. I love reading and writing; it's my whole life.
The only unchangable certainty in life is that nothing is unchangable or certain.