Argument Quote by Karl Popper

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

Man is many things, but he is not rational.

— Oscar Wilde

A rational man never distorts or corrupts his own standards and judgment in order to appeal to the irrationality, stupidity, or dishonesty of others.

— Ayn Rand

Rational argument can be defeated by refusing to argue rationally.

— Steven Weinberg

A man has free choice to the extent that he is rational.

— Thomas Aquinas

A rationalist, as I use the word, is a man who attempts to reach decisions by argument and perhaps, in certain cases, by compromise,…

— Anonymous

Man is a rational animal. He can think up a reason for anything he wants to believe.

— Anatole France

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

— Alister E. McGrath

Rationalism is an attitude of readiness to listen to contrary arguments and to learn from experience... of admitting that "I may be wrong and…

— Karl Popper

If you scare somebody enough, they stop being rational.

— Etgar Keret

“You can’t rationally argue out what wasn’t rationally argued in.”

— George Bernard Shaw

More rationale decreases subjectivity.

— Sol Sender