We demonstrated that in humans, chemical signals from fear facilitated overall accuracy in identifying word relatedness independent of the perceived qualities of the smells. The effect may arise from a learned association, including greater cautiousness and changes in cognitive strategies.

The subjects in the fear condition were six percent more accurate, which is a statistically significant difference.

I fear that money is the bottom line from a Catholic leader's point of view. The truth is, I feel betrayed.

If art made you think, then this was Art. Staring at the ball, made of layers and layers of cloth, I wondered about the glass marble at its heart. What if you wanted to reach that marble? Make sure it was still whole?

You'd have to remove the layers. You'd have to risk breaking the ball for a chance at freeing it. Fear, knowledge, certainty - you'd have to be willing to let them all go.

Accuracy is to a newspaper what virtue is to a lady, but a newspaper can always print a retraction.

From principles is derived probability, but truth or certainty is obtained only from facts.