“[T]he Constitution does not guarantee the right to acquire information at a public library without any risk of embarrassment.”
ibid.
Judicial opinions
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William H. Rehnquist 32
Chief Justice of the United States 1924–2005Related quotes

United States v. American Library Association, 539 U.S. 194 (2003) (plurality opinion); the case concerned whether Congress could require libraries receiving Federal subsidies for Internet connectivity to install filtering software.
Judicial opinions

Dissenting, DeFunis v. Odegaard, 416 U.S. 312 (1974)
Judicial opinions

Judge Napolitano on Hannity and Colmes http://www.youtube.com/watch?v=bejmEG_t9mI, discussing the Supreme Court rulings on the scope of the protections in the Constitution.
Context: The Constitution applies to persons, not just citizens. If you read the Constitution, its protections are not limited to Americans. And that was written intentionally, because at the time it was written, they didn't know what Native Americans would be. When the post civil war amendments were added, they didn't know how blacks would be considered, because they had a decision of the Supreme Court called Dred Scott, that said blacks are not persons. So in order to make sure the Constitution protected every human being: American, alien; citizen, non-citizen; lawful combatant, enemy combatant; innocent, guilty; those who wish us well, those who wish us ill... they use the broadest possible language, to make it clear: Wherever the government goes, the Constitution goes, and wherever the Constitution goes, the protections that it guarantees restrain the government and requires it to protect those rights.

Jon Stewart to Chris Wallace, Fox News Interview June 19, 2011

Source: Thinking in Pictures: My Life with Autism

Popular Government: Its Essence, Its Permanence and Its Perils, chapter 4, p.90 (1913).

Homeric Synchronism : An Enquiry Into the Time and Place of Homer (1876), Introduction
1870s
Context: A rational reaction against the irrational excesses and vagaries of scepticism may, I admit, readily degenerate into the rival folly of credulity. To be engaged in opposing wrong affords, under the conditions of our mental constitution, but a slender guarantee for being right.

" Oak Lawn Library Vows to Keep Playboy on Shelf http://articles.chicagotribune.com/2005-06-23/news/0506230234_1_library-board-president-library-officials-magazine" by Jo Napolitano, Chicago Tribune (June 23, 2005)