Scientific method is the way to truth, but it affords, even in principle, no unique definition of truth. Any so-called pragmatic definition of truth is doomed to failure equally.

To be is to be the value of a variable.

Yields falsehood when preceded by its quotation.

Irrefragability, thy name is mathematics.

Science is not a substitute for common sense, but an extension of it.

We do not learn first what to talk about and then what to say about it.

Creatures inveterately wrong in their inductions have a pathetic but praise-worthy tendency to die before reproducing their kind.

I have been accused of denying consciousness but I am not conscious of having done so.

Confusion of sign and object is original sin coeval with the word.

One man's antinomy is another man's falsidical paradox, give or take a couple of thousand years.

The scientist is indistinguishable from the common man in his sense of evidence, except that the scientist is more careful.

You got a choice, dude. We've all got choices. Lots of them. Every single second of the day we're making choices. You've just been making bad ones, is all.

Alcohol, taken in sufficient quantities, may produce all the effects of drunkenness.

Remember that creating a successful marriage is like farming: you have to start over again every morning.

You reach deep down and bring up what feels absolutely authentic to you as you move along with the book, but you don't know everything about it. You can't.

If spacious stillness is missing, the relationship will be dominated by the mind and can easily be taken over by problems and conflict. If stillness is there, it can contain anything.

A divinely expressed performance in any genre sets me completely on fire.

I'm 190 pounds of rock hard muscle, underneath 40 pounds of sturdy protective fat.

I didn't really think of role in those terms, like 'quirky best friend', when I read the script and when I came to the project.

Character is proportionate to N, the number of consecutive failures without being discouraged, or equivalently, the number of successive rejections without being intimidated.

President Trump is a brand. President Trump is more popular than Republicans in Congress among Republicans.