Pale limestone cover in graphite green and iron red reading What Is an Ancestor, with the line: an unrecorded life is not less determinate than a recorded one. A faint 2 to the 30th power sits at the lower right.

What Is an Ancestor

An ancestor is ordinarily described as someone you can trace, and the tracing is thought to run out where the documents do. Derived from the foundation, the word turns out to name somebody exactly as settled as your own mother and, for the overwhelming majority of them, permanently unreadable — and those are two separate facts, which is the distinction the family tree has no room for. … readWhat Is an Ancestor

Dark indigo cover for the essay What Is an Opportunity, with a warm amber glow falling through an open bracket at the right edge and the subtitle: a prerequisite does not cause, does not make possible, and does not happen.

What Is an Opportunity

An opportunity is ordinarily described as a window that opens, makes something possible, and closes. Derived from the foundation’s definition of a condition, the word turns out to name a prerequisite and then credit it with three things the definition denies — which is why two people can stand in front of the same opening and only one of them is standing in front of anything. … readWhat Is an Opportunity

Cover for the essay What Is a Detail: a rag-paper plate with a crimson italic title, a two-armed axis mark labelled distinguishability and ordering, and a faint oversized numeral two at the right edge.

What Is a Detail

A detail is a small part of a bigger thing, and small parts matter less — except that the proverb says they matter most. Derived from the compass at the base of the foundation, the word turns out to be reporting on an axis that has no size in it, which is why the two proverbs were not rivals, why “how much detail is enough” has no answer in the form it is asked, and why looking harder will not supply one. … readWhat Is a Detail

Dark lamplit cover reading What Is Company, with a large faint zero at the lower right and a three-line summary stating that company is a rate, not a state.

What Is Company

Company is counted by who is in the room. Derived from the step inside the relation result that does the work — an end that cannot be altered cannot stand in relation — company turns out to be a rate rather than a state, which is why a full room can hold none of it, why two strangers can have it inside an hour, and why nobody can be owed any. … readWhat Is Company