Her most famous essay, "The Master's Tools Will Never Dismantle the Master's House", is included in "Sister Outsider". Lorde questions the scope and ability for change to be instigated when examining problems through a racist, patriarchal lens. She insists that women see differences between other women not as something to be tolerated, but something that is necessary to generate power and to actively "be" in the world. This will create a community that embraces differences, which will ultimately lead to liberation. Lorde elucidates, "Divide and conquer, in our world, must become define and empower." Also, people must educate themselves about the oppression of others because expecting a marginalized group to educate the oppressors is the continuation of racist, patriarchal thought. She explains that this is a major tool utilized by oppressors to keep the oppressed occupied with the master's concerns. She concludes that to bring about real change, we cannot work within the racist, patriarchal framework because change brought about in that will not remain.