I used to think that the brain was the most wonderful organ in my body. Then I realized who was telling me this.
History teaches us that men and nations behave wisely once they have exhausted all other alternatives.
Where facts are few, experts are many.
There's so much pollution in the air now that if it weren't for our lungs there'd be no place to put it all.
I was the kid next door's imaginary friend.
Wisdom is knowing what to do next; virtue is doing it.
To be able to fill leisure intelligently is the last product of civilization, and at present very few people have reached this level.