Thank You green card
From Openmoko
This card show the following on the front side :
Thank You for your efforts to Free The Phone
And on the back side, the following Lao Tze quote :
Thirty spokes share the wheels's hub
It is the center hole that makes it useful
Shape clay into a vessel
It is the space whithin that makes it useful
Cut doors and windows for a room
It is the holes which make it useful
Therefore benefit comes from what is there
Usefulness from what is not there.
Lao Tze