Creativity is no less challenging or exciting when the mystery is stripped from the creative process. The most beautiful flowers grow under careful cultivation from common soil.

A wealth of information creates a poverty of attention.

One finds limits by pushing them.

Learning results from what the student does and thinks, and only from what the student does and thinks. The teacher can advance learning only by influencing the student to learn.

Solving a problem simply means representing it so as to make the solution transparent.

Enlightenments, like accidents, happen only to prepared minds.

The proper study of mankind is the science of design.

Learning is any change in a system that produces a more or less permanent change in its capacity for adapting to its environment.

The engineer, and more generally the designer, is concerned with how things ought to be - how they ought to be in order to attain goals, and to function.

Human beings know a lot of things, some of which are true, and apply them. When we like the results, we call it wisdom.

Innovation has a lot to do with your ability to recognise surprising and unusual phenomena.

Nothing lasted forever. Not peace. Not war. Nothing.

If you make time for the nonsense, good or bad, it will continue to seek you out.

How terrible to be a god of change and endure grief unending.

Discomfort is the sign, you are on right track.

A hero has faced it all: he need not be undefeated, but he must be undaunted.

The history of the world is the world's court of justice.

The Pledge clearly acknowledges the fact that our freedoms in this country come from God, not government.

I will do everything in my power to prevent a Palestinian state

The measure of your quality as a public person, as a citizen, is the gap between what you do and what you say.

I don't remember what made me want to be an actor. In fact, I'm always curious.