For a man who no longer has a homeland, writing becomes a place to live.

No great discovery was ever made without a bold guess.

Change your thoughts and you change your world.

The men who have succeeded are men who have chosen one line and stuck to it.

One must maintain a little bittle of summer, even in the middle of winter.

Every problem is a gift - without problems we would not grow.

When I was in college, I wanted to be involved in things that would change the world.

I don’t think we are going to become extinct. We are very clever and very resourceful.

It's kind of fun to do the impossible.

The meaning of life is that it is to be lived, and it is not to be traded and conceptualized and squeezed into a patter of systems.

If we want a free and peaceful world, if we want to make the deserts bloom and man grow to greater dignity as a human being-we can do it.

The three things that are most essential to achievement are common sense, hard work and stick-to-it-iv-nes

You can't learn in school what the world is going to do next year.

Ideas come from everything

Any book that helps a child to form a habit of reading, to make reading one of his deep and continuing needs, is good for him.

Never let the future disturb you. You will meet it, if you have to, with the same weapons of reason which today arm you against the present.

Some people don't like change, but you need to embrace change if the alternative is disaster.

I believe that every person is born with talent.

If you want a thing done well, do it yourself.

Stop acting so small. You are the universe in ecstatic motion.

A superior man is modest in his speech, but exceeds in his actions.