If our free society is to endure, and I know it will, those who govern must recognize that the Framers of the Constitution limited their power in ord… - William J. Brennan

Yet the ultimate problem is more fundamental. I have long believed that the death penalty is in all circumstances a barbaric and inhuman punishment that violates our Constitution. Even the most vile murderer does not release the state from its constitutional obligation to respect human dignity, for the state does not honor the victim by emulating the murderer who took his life. The fatal infirmity of capital punishment is that it treats members of the human race as non-humans, as objects to be toyed with and discarded.

We are not an assimilative, homogeneous society, but a facilitative, pluralistic one, in which we must be willing to abide someone else's unfamiliar or even repellant practice because the same tolerant impulse protects our own idiosyncrasies. — Michael H. v. Gerald D., 491 U.S. 110 (1989)

If the right to privacy means anything, it is the right of the individual, married or single, to be free from unwarranted government intrusion into matters so fundamentally affecting a person as the decision whether to bear or begat a child.