It is as good to be in the dark as without light.

Understand the thought

Meaning in plain English

Two differently described situations may leave a person in the same difficulty. Being in darkness and lacking light are equivalent images, so changing the description does not supply what is missing.

What the words are saying

The saying brings together two expressions for the absence of illumination. Its apparent obviousness can be useful when a discussion treats differently named arrangements as though one necessarily offers an improvement. What matters is whether the practical condition has changed. The phrase as good need not mean that darkness is desirable; it can mean that there is little to choose between the alternatives. A useful application looks beyond a reassuring name to the information or help actually available. The comparison should not be stretched into a claim that every superficially similar option has identical consequences.

Everyday example

A team renames an incomplete instruction sheet a quick guide, but readers still lack the steps they need.

When to use it

Use it when a new description leaves the practical problem unchanged.

Agent-assisted editorial interpretation. This explains the words; it does not by itself verify their author or earliest origin.