...In the furthermost room of the library, there is a square hatch with an antique wooden staircase that leads to the basement, into the archive room.

They're all searching for their staircase.

This table is wooden.

This table is wooden.

Most matryoshkas are wooden.

Most matryoshkas are wooden.

Wooden chairs are expensive.

Wooden chairs are expensive.

The bench is wooden.

How many steps does this staircase have?

Tom carefully climbed up the rickety staircase.

John Wooden on true success

This is a wooden house.

This is a wooden comb.

I have a wooden comb.

Wooden houses catch fire easily.

Wooden houses easily catch fire.

Wooden buildings catch fire easily.

This is a wooden table.

I have a wooden table.

I have a wooden table.

The wooden chair is expensive.

A wooden chair is expensive.

A wooden chair is expensive.

Tom kicked the wooden box.

He carved me a wooden doll.

I will construct a wooden building.

This wooden chair costs sixty pounds.

I like to wear wooden clogs.

I live in a wooden house.

Here's a key passage where he basically describes the staircase.

I'm offering the metaphor of a staircase in the mind.

Unmasking the Man with the Wooden Face

Jugendstil architecture and 19th century wooden architecture

The cushion is a small wooden box.

The hermit lived in a wooden hut.

I'd rather live in a wooden house.

I'd rather live in a wooden house.

An old wooden box served as table.

A wooden building can easily catch fire.

How much does the wooden chair cost?

The child was playing with wooden blocks.

Tom is playing with his wooden toys.

I'd like to buy a wooden spoon.

I'd like to buy a wooden spoon.