"As I thought further, I came to see that what we were really doing was withdrawing our cooperation from an evil system, rather than merely withdrawing our support from the bus company. The bus company, being an external expression of the system, would naturally suffer, but the basic aim was to refuse to cooperate with evil. At this point I began to think about Thoreau's "Essay on Civil Disobedience." I became convinced that what we were preparing to do in Montgomery was related to what Thoreau had expressed. We were simply saying to the white community, "We can no longer lend our cooperation to an evil system." From this moment on I conceived of our movement as an act of massive noncooperation. From then on I rarely used the word "boycott.""