Yesterday is gone. Tomorrow has not yet come. We have only today. Let us begin.

Action is the foundational key to all success.

There is no friend as loyal as a book.

There's no one thing that's true. It's all true.

I have been impressed with the urgency of doing. Knowing is not enough, we must apply. Being willing is not enough, we must do.

Never go on trips with anyone you do not love.

You can't get away from yourself by moving from one place to another.

Do more than just exist.

Either write something worth reading or do something worth writing.