Stop being Jews and start being human beings.

Life isn't about finding yourself. Life is about creating yourself.

Progress is impossible without change, and those who cannot change their minds, cannot change anything.

Two things define you: Your patience when you have nothing and your attitude when you have everything.

Beware of false knowledge; it is more dangerous than ignorance.

We don't stop playing because we grow old; we grow old because we stop playing.

I learned long ago, never to wrestle with a pig. You get dirty, and besides, the pig likes it.

People who say it cannot be done should not interrupt those who are doing it.

A life spent making mistakes is not only more honorable, but more useful than a life spent doing nothing.

Write your Sad times in Sand, Write your Good times in Stone.

Islam is the best religion and Muslims are the worst followers

The principle that the end justifies the means is and remains the only rule of political ethics

[Harriet Tubman] lived such a full, complex, and irrefutably-dynamic life that all the craft in the world would be insufficient in honoring her legacy.

No farmer-sportsman group is stronger than the ties of mutual confidence and enthusiasm which bind its members.

Call me old-fashioned, but I believe that morality is not just a matter of opinion.

I feel 30. [Publo] Picasso said he always felt 30. Well, I do.

The whole past and the whole world are alive in my heart, and I shall do my part to communicate their presence to my readers.

Nobody loves you better because you have used yourself up for them.

Children have the wisdom of God and are closer to it than many people who have spent years in this world gaining all kinds of knowledge about the nature of religion. Children have it naturally.

The more history I read, the more everything seems to point to the same thing.

If you look up at the Milky Way through the eyes of Carl Sagan, you get a feeling in your chest of something greater than yourself. And it is. But it's not supernatural.