Logic is the last scientific ingredient of Philosophy; its extraction leaves behind only a confusion of non-scientific, pseudo problems.

In logic, there are no morals.

In science there are no 'depths'; there is surface everywhere.

Anything you can do, I can do meta

Let us be cautious in making assertions and critical in examining them, but tolerant in permitting linguistic forms.

Metaphysicians are musicians without musical ability.

It is indeed a surprising and fortunate fact that nature can be expressed by relatively low-order mathematical functions.

Let us be cautious in making assertions and critical in examining them, but tolerant in permitting linguistic forms.[Carnap’s famous plea for tolerance to which W.V. Quine took exception.]

I do not improvise in heels.

You can only cure retail but you can prevent wholesale.

Will the kindness of this letter excuse the shortness of it?

When I have people around, I'm a chatterbox. But when I'm alone, I never speak. I don't talk to myself; it's just not my schtick.

My goal is to have that be a haven for families.

It is a strange thing how little in general people know about the sky. It is the part of creation in which nature has done more for the sake of pleasing man.

Change doth unknit the tranquil strength of men.

However small you might be, if necessary, struggle against the mountain of evils however big it may be!

The truth is that the universe has been answering you all of your life, but you cannot receive the answers unless you are awake.

I fed my ego, but not my soul.