"A Noiseless Patient Spider"

My friend Laura sent this to me a few weeks ago. It's about the problem of other minds.

A Noiseless Patient Spider
by Walt Whitman

A noiseless patient spider,
I marked where on a promontory it stood isolated,
Marked how to explore the vacant vast surrounding,
It launched forth filament, filament, filament, out of itself,
Ever unreeling them, ever tirelessly speeding them.

And you O my soul where you stand,
Surrounded, detached, in measureless oceans of space,
Ceaselessly musing, venturing, throwing, seeking the spheres to connect them,
Till the bridge you will need be formed, till the ductile anchor hold,
Till the gossamer thread you fling catch somewhere, O my soul.

(no subject)