If you always do what you did, you'll always get what you got.

The brain is a three pound mass you can hold in your hand that can conceive of a universe a hundred billion light-years across.

The human brain is the most complex mass of protoplasm on earth-perhaps even in our galaxy.

The courage to admit when you're wrong doesn't show weakness. It shows your strength. Your integrity speaks volumes about you as a person.

The State that cawing rookery of committees and subcommittees.

I never use nature as a starting point. I never abstract from nature; I never consciously think of nature when I paint.

We must be neither cowardly nor rash but courageous.

Men despise religion. They hate it and are afraid it may be true.

We don't have to think up a title till we get the doggone book written.

Continuity is how you build a physique.

Before you eat food or drink water, look at what you're about to eat or drink and feel love and gratitude. Make sure your conversations are positive when you are sitting down to a meal.

We should be on our guard against the temptation to argue directly from skill to capacity, and to assume when a man displays skill in some feat, his capacity is therefore considerable.

I am a member of the rabble in good standing.