The best thing that can happen to a human being us to find a problem, to fall in love with that problem, and to live trying to solve that problem, unless another problem even more lovable appears.

True ignorance is not the absence of knowledge, but the refusal to acquire it.

The growth of knowledge depends entirely upon disagreement.

In so far as a scientific statement speaks about reality, it must be falsifiable; and in so far as it is not falsifiable, it does not speak about reality.

The question is not how to get good people to rule; THE QUESTION IS: HOW TO STOP THE POWERFUL from doing as much damage as they can to us.

If you can't say it simply and clearly, keep quiet, and keep working on it till you can.

Ignorance is not a simple lack of knowledge but an active aversion to knowledge, the refusal to know, issuing from cowardice, pride, or laziness of mind.

A theory which is not refutable by any conceivable event is non-scientific. Irrefutability is not a virtue of a theory (as people often think) but a vice.

I may be wrong and you may be right, and by an effort, we may get nearer to the truth

The attempt to make heaven on earth invariably produces hell.

Evolution is not a fact. Evolution doesn't even qualify as a theory or as a hypothesis. It is a metaphysical research program, and it is not really testable science.

A great mind is just a great mind, and try not to worry too much about what package it's in.

I had to develop the mentality and stay positive about making my comeback.

I spent 22 years in the United States military, so I'm a pretty strategic level thinker.

I am for economy. After that I am for more economy. At this time and under present conditions that is my conception of serving all the people.

Language is basic to all of our existences in this world. We depend on it.

The smile was so painfully swift and fleeting that it was like the flash of a knife.

My goal when I make my show is to make a show for women. I don't make a show for men.

He who follows another will never overtake him

Mentorship is key to unlocking each of our entrepreneurial spirits.

You cannot call it love, for at your age the heyday in the blood is tame