Happiness is spiritual born of truth and love. It is unselfish therefore it cannot exist alone but requires all mankind to share it.

All species capable of grasping this fact manage better in the struggle for existence than those which rely upon their own strength alone: the wolf which hunts in a pack has a greater chance of survival than the lion which hunts alone.

No enterprise can exist for itself alone. It ministers to some great need it performs some great service not for itself but for others or failing therein it ceases to be profitable and ceases to exist.

I hope to have one more boxing match at the age of 55. Given that demographic at the age of 55 to 65 you've got to make a statement with your life. Otherwise you are just existing.

The greatest writers of this age... are aware of the mystery of our existence.

Losing both parents at a young age gave me a sense that you can't really control life - so you'd better live it while it's here. I stopped believing in a storybook existence a long time ago. All you can do is push in a direction and see what comes of it.

Intelligent life on a planet comes of age when it first works out the reason for its own existence.