Thoughtlessness (n.) is the profoundest thanklessness, just as the supreme thanks would be thinking.
Thoughtlessness (n.) is thinking left to lie fallow — and only a field can lie fallow; an expressway, where nothing grows, never can.
Thoughtlessness (n.) is an uncanny visitor who comes and goes everywhere in the modern world, because we take in everything quickest and cheapest and forget it as fast.
Thoughtlessness (n.) has been elevated to a principle when one makes oneself the judge of whether the word "being" says anything without ever having given it a thought.
Thoughtlessness (n.) in philosophy is found less in the untrained questioner than where every seemingly apposite citation from the world's literature is indiscriminately thrown in.