Experience is what you get while looking for something else.

The secret of getting ahead is getting started.

Take care of your body. It's the only place you have to live.

Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence.

The more painful it is, tragically, the more you do learn, though, that's the good part.

A single conversation across the table with a wise man is better than ten years mere study of books.

Once you learn to quit, it becomes a habit.

The noblest pleasure is the joy of understanding.

You cannot open a book without learning something.

Some books leave us free and some books make us free.