Great teachers are usually a little crazy.

If you put on an item of clothing that hurts just because you have an idea it looks better or conforms to what other people are wearing, it's dumb.

Computers make it easier to do a lot of things, but most of the things they make it easier to do don't need to be done.

I often pass a farm with cows grazing in the field and I think to myself how terrible it is that human beings grow other animals just to kill them and eat them. Most of us think of vegetarians as nuts and I'm not a vegetarian but I wouldn't be surprised if we came to a time in 50 or 100 years when civilized people everywhere refused to eat animals.

I dislike loud-mouthed patriots who suggest they like our country more than I do. Some people's idea of patriotism is hating other countries.

There's nothing people like better than being asked an easy question. For some reason, we're flattered when a stranger asks us where Maple Street is in our hometown and we can tell him.

People like to say, "You're only as old as you feel," but it isn't true. It's just something old people say to make themselves feel good about their age. You're as old as you are.