Argument Quote by Massimo Pigliucci

“It may be laid down broadly that irrationalism, i.e. disbelief in objective fact, arises almost always from the desire to assert something for which…

— Bertrand Russell

The irrationality of a thing is no argument against its existence, rather a condition of it.

— Friedrich Nietzsche

The claim is also sometimes made that science is as arbitrary or irrational as all other claims to knowledge, or that reason itself is…

— Carl Sagan

Rational argument does not create belief, but it maintains a climate in which belief may flourish.

— Alister E. McGrath

I don't think we are all irrational every time we fail to see through an argument in a book, but suppose it's true about…

— Nomy Arpaly

Atheism, which people have tried to for hundreds of years as 'the ways of reason and science,' is proving to be mere irrationality and…

— Harun Yahya

To advocate irrationality is to advocate that which is destructive to human life.

— George H. Smith

Man has a tendency to try to give clear reasons to be rational, but often you can see how all those reasons are not…

— Ai Weiwei

When your reasons for believing something are justified ad hoc, you are left susceptible to further discoveries undermining the rationale for that belief.

— Neil deGrasse Tyson

There can't be a practical reason for believing something that is not true.

— Bertrand Russell

It is rational to believe, as it is our very existence that is at stake.

— Pope Benedict XVI

Those who believe without reason cannot be convinced by reason.

— James Randi