It is clear to us that, for good or for evil, our vitality is concentrated in our religion. You cannot change it. You cannot destroy it and put in its place another.

The world is the great gymnasium where we come to make ourselves strong.

In a conflict between the heart and the brain, follow your heart.

Arise, awake, stop not until your goal is achieved.

Everything is easy when you are busy. But nothing is easy when you are lazy.

Do not lower your goals to the level of your abilities. Instead, raise your abilities to the height of your goals.

Never say NO, Never say, 'I cannot', for you are INFINITE. All the power is WITHIN you. You can do anything.

Take Risks in Your Life If you Win, U Can Lead! If You Lose, You can Guide!

Expansion is life, contraction is death. Love is life, hatred is death.

Society does not go down because of the activities of criminals, But because of the inactivities of the good people.

As long as we require someone else to make us happy, we are slaves.

Because art is a scream, even when it hides itself somewhere, you will find it!

One thing I probably share with everyone else in the astronaut office is composure.

As the head of a religious party, I am not in favor of civil marriage or the full recognition of non-Orthodox converts in Israel.

All war presupposes human weakness and seeks to exploit it.

I think we're a long ways from really putting colonies of people out there who would live their whole lives out there in space. I don't see that happening for quite some time.

Idealism and realism meet in the actual.

The difference between insanity and genius is measured only by success and failure.

I never felt safe. In high school, acting is what I did to stay sane. It wasn't about showing off; it was about revealing parts of myself that I couldn't reveal anyplace else.

I can relax in L.A. I think I'm the only person in that town who doesn't want to act. I was an OK singer. I was an OK dancer. But acting? Never could do it.

A very scurvy fellow.