By doubting we are led to question, by questioning we arrive at the truth.

It is by doubting that we come to investigate, and by investigating that we recognize the truth.

The key to wisdom is this - constant and frequent questioning, for by doubting we are led to question and by questioning we arrive at the truth.

Nothing can be believed unless it is first understood; and that for any one to preach to others that which either he has not understood nor they have understood is absurd.

Logic has made me hated in the world.

By doubting we come to questioning, and by questioning we perceive the truth.

Be precise in the use of words and expect precision from others

Language is generated by the intellect and generates the intellect.

The beginning of wisdom is found in doubting; by doubting we come to the question, and by seeking we may come upon the truth.

The first key to wisdom is assiduous and frequent questioning.

I preferred the weapons of dialectic to all the other teachings of philosophy, and armed with these, I chose the conflicts of disputation rather than the trophies of war.

We are united by our common fears and divided by our individual freedom!

If you don’t know exactly where you are going (and why), that is exactly where you will end up.

The question that sometime's drive's me hazy, am i or the other's crazy?

Perhaps I am a rose-picker and a breeze-sniffer.

You've got to be careful against classy fighters, especially counter-punchers because if you go for the finish too early, you can end up getting finished yourself.

Juliana's a year older than me, but she sometimes seems younger - mostly because she's the opposite of cynical and I'm the opposite of the opposite of cynical.

You're going to women? Don't forget your whip!

Since you've been gone, I can breath for the first time.

Some people think it's because '24' was jump-started by what happened on 9/11. That was never why we made the show. We started production six months prior to 9/11, and we'd already done ten episodes.