My definition of an educated man is the fellow who knows the right thing to do at the time it has to be done. You can be sincere and still be stupid.

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.

What do you love to fulfill in life?

Why spend a thought worrying when you can invest the same thought planning a prosperous future?

Even if its a white crowd, I tell my jokes for the four black people in the room, not the 100 whites.

I think Vladimir Putin will give up power.

I like to think I'm pretty good at what I do.

Infancy is a vulnerable stage of development, therefore, it's not enough that babies receive good care, the care must be excellent.

What's great about being a character actor is you know that you can survive forever. It's not about the gloss of your eyebrows.

Not every day can be an easy one, nor every day fully happy; but even a day of tough going and difficulty can be a good day.

...those who can bear to observe only unwritten laws-they all head for the taiga.

The use of force, including beatings, undoubtedly has brought about the impact we wanted - strengthening the [occupied] population's fear of the Israeli Defense Forces.