When we characterize talk as hot air, we mean that what comes out of the speaker's mouth is only that. It is mere vapor. His speech is empty, without substance or content. His use of language, accordingly, does not contribute to the purpose it purports to serve. No more information is communicated than if the speaker had merely exhaled. There are similarities between hot air and excrement, incidentally, which make hot air seem an especially suitable equivalent for bullshit. Just as hot air is speech that has been emptied of all informative content, so excrement is matter from which everything nutritive has been removed. Excrement may be regarded as the corpse of nourishment, what remains when the vital elements in food have been exhausted. [?] In any event, it cannot serve the purposes of sustenance, any more than hot air can serve those of communication.

"I ripped my left arm out of his hand and slammed my elbow into his solar plexus. He exhaled in a gasp. I lunged for the dagger and sat on top of him, my knees pinning his arms, my dagger on his throat.

I am never alone wherever I am. The air itself supplies me with a century of love. When I breathe in, I am breathing in the laughter, tears, victories, passions, thoughts, memories, existence, joys, moments, and the hues of the sunlight on many tones of skin; I am breathing in the same air that was exhaled by many before me. The air that bore them life. And so how can I ever say that I am alone?