A problem thoroughly understood is always fairly simple. Found your opinions on facts, not prejudices. We know too many things that are not true.

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.

Fear has no brains it is an idiot. The dismal witness that it bears and the cowardly counsel that it whispers are unrelated.

It's not funny anymore...", did you heard your self, you are entering a position called, "I wanna be a victim..., please take me".

I do believe that great love brings with it the terror and possibility of great loss.

What is sour in the house a bracing walk in the woods makes sweet.

In order to do well, missionary work has to be totally positive.

Look, I'm not trying to be critical when I'm on the air.

I watched the tears run down her cheeks and start to drip from the end of her chin. One part of me wanted to put my arms round her but I daren't. Do that and I'd never be able to let her go.

When I work on a book, I usually start with a question. And I don't sit around and go "I need to write a book. What's a good question?" It will be a question that's just clanging around in my head.

Donald Trump is appealing to the basest, the most selfish and the most literally un-American of instincts.

When it gets harder to love, love harder.