Good tests kill flawed theories; we remain alive to guess again.

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.

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.

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.

Love elevates the beauty of life

Why dwell on negative thoughts? When you can think positively.

Whoever forsake the deeds of darkness, shall be forgiven by the Lord God.

Delete the negative accentuate the positive!

It's hard to see how much of our social fabric is made up of a radical refusal to love people.

You give yourself permission to be the person you want to be, the artist you want to be, no matter what your circumstances!

"I'm sorry I'm young," Deborah answered with a bitterness that was half prose. "We have a right to be as crazy as anyone else"

The only way change will ever happen is if we speak up, and we have to know that it actually has an impact. Because we have a lot more power than we think we do, I think.

Oh Rome! My country! City of the soul!

I was an avidly pro-life governor; I'm an avidly pro-life individual. As a pro-life Republican, I am in favor of having the Supreme Court overturn Roe v. Wade.