Human beings are creators, flinging powerful images into the minds of their fellow men. And all of these images are built of tiny particles of thought.

If you want the truth to prevail, you must cause people to realize the truth. This requires much more skill than is required to simply tell it.

Preparation, mastery, can help you overcome your fear, but mastery alone is not enough. There has to be something you want that’s worth more to you than your fear.

String Theory describes energy and matter as being composed of tiny, wiggling strands of energy that look like strings. And the pitch of a string's vibration determines the nature of its effect.

The risk of insult is the price of clarity. To be clearly understood one must speak the simple, essential truth as plainly as he is able.

Embarrassment, or the risk of it, accompanies all your important choices.

Quantum Mechanics and General Relativity are both accepted as scientific fact even though they're mutually exclusive. Albert Einstein spent the second half of his life searching for a unifying truth that would reconcile the two.