You have enemies? Good. That means you've stood up for something, sometime in your life.

A leader leads by example not by force.

Try to become not a man of success, but try rather to become a man of value.

Success is going from failure to failure without a loss of enthusiasm.

Coincidence is God's way of remaining anonymous.

I'm not an atheist and I don't think I can call myself a pantheist. We are in the position of a little child entering a huge library filled with books in many different languages. The child knows someone must have written those books. It does not know how. The child dimly suspects a mysterious order in the arrangement of the books but doesn't know what it is. That, it seems to me, is the attitude of even the most intelligent human being toward God.

Computers are incredibly fast, accurate and stupid. Human beings are incredibly slow, inaccurate and brilliant. Together they are powerful beyond imagination.

He who is not contented with what he has, would not be contented with what he would like to have.

Anyone who has never made a mistake has never tried anything new.

"I do not fear death. I had been dead for billions and billions of years before I was born, and had not suffered the slightest inconvenience from it."

Everything has its beauty but not everyone sees it.

The search for truth is more precious than its possession.

Wisdom is not a product of schooling but of the lifelong attempt to acquire it.

There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle.

The only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle. As with all matters of the heart, you'll know when you find it.

To improve is to change. To be perfect is to change often.

We are what we repeatedly do. Excellence, then, is a habit.

Only a life lived for others is a life worthwhile.

Find purpose, the means will follow.

A purpose of human life, no matter who is controlling it, is to love whoever is around to be loved.