Don't be afraid to stumble. Any inventor will tell you that you don't follow a plan far before you strike a snag. If, out of 100 ideas you get one that works, it's enough.

You can't have a better tomorrow if you are thinking about yesterday all the time.

High achievement always takes place in the framework of high expectation.

An inventor is simply a fellow who doesn't take his education too seriously.

Keep on going and the chances are you will stumble on something, perhaps when you are least expecting it. I have never heard of anyone stumbling on something sitting down.

A problem well stated is a problem half-solved.

You will never stub your toe standing still. The faster you go, the more chance there is of stubbing your toe, but the more chance you have of getting somewhere.

The only time you mustn't fail is the last time you try.

here is a great difference between knowing a thing and understanding it. You can know a lot and not really understand anything.

The world hates change, yet it is the only thing that has brought progress.

If you're doing something the same way you have been doing it for ten years, the chances are you are doing it wrong.

I will never take what is never given, but I will receive to what is given.

Fear of night. Fear of not night.

The question is always 'What is the role of a labor movement?' How much is about collective bargaining, how much is about social change for all workers?

I'm always shy and timid when I write in front of people.

Though fanaticism drinks at many founts, its predisposing cause is mostly the subject of an invisible futurity.

You should see me during an action film. I look like an abuse victim.

I'm the girliest girl you'll ever meet.

When it comes to going after what you love in life, don't take no for an answer.

To give up the world is to forget the ego, to know it not at all - living in the body, but not of it.

The three rules of the Librarians of Time and Space are: 1) Silence; 2) Books must be returned by no later than the date shown; and 3) Do not interfere with the nature of causality.