Unfortunately, in Spock's opinion, there were many more intemperately irrational beings to deal with than rational ones.

She understood, far too late, why she had taken this option rather than any of the other more proper and rational ones.

Again, the psychological ploy was wasted on her; as a machine, she simply was not subject to irrational nuances of doubt, only rational ones.

You and I must be the only rational ones left.

Among the five-sensed beings, the rational ones (humans) are most strongly protected by Jain ahimsa.

"And I thought men were the rational ones," she said scornfully.

Political office should be open only to atheists and agnostics, as they are the only rational ones on the planet.

Experience has convinced me that it is pedagogically unsound (though logically correct) to start off with the construction of the real numbers from the rational ones.

"The rational ones don't," Harold said, surprised at the calm of his own voice.

Music, popular and classical, is a potent cultural symbol, one that arouses visceral reactions as well as rational ones.