Beer: The cause of, and solution to, all of life's problems.

Convictions are more dangerous enemies of truth than lies.

What a liberation to realize that the “voice in my head” is not who I am. Who am I then? The one who sees that.

I don't know, I don't care, and it doesn't make any difference.

Doubt is the origin of wisdom

Words mean more than what is set down on paper. It takes the human voice to infuse them with deeper meaning.

It is tact that is golden, not silence.

I think about the meaning of pain. Pain is personal. It really belongs to the one feeling it. Probably the only thing that is your own. I like mine.

When you learn, teach, when you get, give.

Compassion is the basis of morality.

If I speak of myself in different ways, that is because I look at myself in different ways.

There are no limitations to the mind except those we acknowledge.

The ultimate authority must always rest with the individual's own reason and critical analysis.

Everything we hear is an opinion, not a fact. Everything we see is a perspective, not the truth.

We must live together as brothers or perish together as fools.

Jealousy is the tribute mediocrity pays to genius.

Every aquarium will eventually leak.

It is always advisable to perceive clearly our ignorance.

A single lie destroys a whole reputation of integrity.

How often I found where I should be going only by setting out for somewhere else.

Science is organized knowledge. Wisdom is organized life.