English: A dumpster full of books that did not sell in the clearance section of a used book store named “Half Price Books” near the University of Washington in Seattle, Washington, USA.
Books that don't sell eventually get recycled – it took restraint not to engage in some dumpster diving here. For example – Inside American Education by Thomas Sowell looked interesting.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.