Science is a tribute to what we can know, although we are fallible.

It is important that students bring a certain ragamuffin, barefoot irreverence to their studies; they are not here to worship what is known, but to question it.

No science is immune to the infection of politics and the corruption of power.

Ask an impertinent question and you are on the way to the pertinent answer.

Man is unique not because he does science, and his is unique not because he does art, but because science and art equally are expressions of his marvelous plasticity of mind.

Knowledge is an unending adventure at the edge of uncertainty.

The hand is the cutting edge of the mind.

We have to understand that the world can only be grasped by action, not by contemplation. The hand is more important than the eye ... The hand is the cutting edge of the mind.

Man masters nature not by force, but by understanding

Dissent is the mark of freedom.

One aim of physical sciences had been to give an exact picture the material world. One achievement of physics in the twentieth century has been to prove that that aim is unattainable.

When you stand on top of that mountain and you look out, you will know that you will never again look back.

And this way, l'll leave everything behind before it gets the chance to do the same to me.

Micro meditations should be performed with very little activity. These practices should not be associated with any goal, concept or belief.

In hindsight, I slid into arrogance based upon past success.

One of the things that I think audio is best at is creating empathy.

Light had a way of keeping the monsters of my imagination at bay.

I was forced to go to Cotillion when I was in seventh grade. So I learned what fork is what and dance steps.

Some people think that poor people are lazy. Actually, it takes a lot of work to survive when you are dirt-poor.

If you are not a thinking man, to what purpose are you a man at all?.

Market risk is like taking a plunge into a cool pool ... a lot of people are finding out right now what their risk tolerance is.