From a distance it can be difficult, or impossible, to tell whether an environment is buffered or not.
Grading papers is simply an in-your-face form of correspondence.
Swatting a fly is a great example of how your standard of living depends on close figuring.
‘lol’ has degenerated to being a stand-in for nervous laughter.
Here is the link to the Wikipedia article on this topic.
A man whose mind is wandering will have fixed ideas.
(Note that this shows that ‘will’ is also used as an emphatic form of the present tense.)
(cf: “If a man’s mind be wandering, let him study mathematics.” – Francis Bacon)
Tourism is the favorite false road to spirituality, and the most prevalent form of tourism is in-place tourism, zoos being a prominent instance of which.
phenomenon: direct access to operator status, via a very deep back door.
Here is the link to a discussion of this.
[ring of integers]
Definition: Mathematics is that which in comparison to which all other work is secretarial in nature.
[point of view]