Michael J. Sandel said this quote

(...) greed that preys on human misery (...)

~ Michael J. Sandel

First, individual rights cannot be sacrificed for the sake of the general good, and second, the principles of justice that specify these rights cannot be premised on any particular vision of the good life. What justifies the rights is not that they maximize the general welfare or otherwise promote the good, but rather that they comprise a fair framework within which individuals and groups can choose their own values and ends, consistent with a similar liberty for others.

~ Michael J. Sandel

[T]he state should not impose a preferred way of life, but should leave its citizens as free as possible to choose their own values and ends, consistent with a similar liberty for others.

~ Michael J. Sandel

philosophy teaches us and unsettles us by confronting us with what we already know; there's an irony: the difficulty consisted in this course is that it teaches what you already know; it works by taking what we know from familiar and unquestioned settings and making it strange. that's how the examples work. ... philosophy estranges us, not by providing us with new information, but by inviting and provoking a new way of seeing. The risk is once the familiar turns strange it is never quiet the same again. Self-knowledge is like a lost innocence, however unsettling, you find it; it can never be unthought or unknown.

~ Michael J. Sandel