The rational knowledge that the disease could not be transmitted that way did not calm her irrational fear.

Also, rational knowledge itself is described as being inadequate for explaining reality.

Each had acted unconsciously without any rational knowledge of what he or she had done.

That we are ignorant, and want rational knowledge, where we want proofs.

This theory of rational knowledge would have displeased a Greek.

He understood the traditional and the rational knowledge.

You have to let go of all that rational knowledge to think the next card is going to put you in gravy.

Impressions eventually lead to the second step toward rational knowledge, cognition.

To do this, we will have to criticize irrational faiths and propagate rational knowledge.

She could not hold in a corner of her mind the rational knowledge that this was purely childish.