“What was your favourite single player Quake level? One of the forty identical greenish-brown castles or one of the forty identical brownish-green castles?”

Anecdotes
Source: A New Zealand Dictionary of Political Quotations, p. 94.

Argument Against the Writs of Assistance (1761)

Selected Readings from the Works of Mao Tse-Tung, pp. 121
On Contradiction (1937)
Original: (zh-CN) 一切矛盾着的东西，互相联系着，不但在一定条件之下共处于一个统一体中，而且在一定条件之下互相转化，这就是矛盾的同一性的全部意义。列宁所谓“怎样成为同一的（怎样变成同一的），——在怎样的条件之下它们互相转化，成为同一的”，就是这个意思。

Presidency (1977–1981), The Crisis of Confidence (1979)
Context: In a nation that was proud of hard work, strong families, close-knit communities, and our faith in God, too many of us now tend to worship self-indulgence and consumption. Human identity is no longer defined by what one does, but by what one owns.
Context: In a nation that was proud of hard work, strong families, close-knit communities, and our faith in God, too many of us now tend to worship self-indulgence and consumption. Human identity is no longer defined by what one does, but by what one owns. But we've discovered that owning things and consuming things does not satisfy our longing for meaning. We've learned that piling up material goods cannot fill the emptiness of lives which have no confidence or purpose.
The symptoms of this crisis of the American spirit are all around us. For the first time in the history of our country a majority of our people believe that the next 5 years will be worse than the past 5 years. Two-thirds of our people do not even vote. The productivity of American workers is actually dropping, and the willingness of Americans to save for the future has fallen below that of all other people in the Western world.
As you know, there is a growing disrespect for government and for churches and for schools, the news media, and other institutions. This is not a message of happiness or reassurance, but it is the truth and it is a warning.
These changes did not happen overnight. They've come upon us gradually over the last generation, years that were filled with shocks and tragedy.
We were sure that ours was a nation of the ballot, not the bullet, until the murders of John Kennedy and Robert Kennedy and Martin Luther King, Jr. We were taught that our armies were always invincible and our causes were always just, only to suffer the agony of Vietnam. We respected the Presidency as a place of honor until the shock of Watergate.

Rules for success

Speech to the Eisteddfod in Wrexham (8 September 1888), quoted in A. W. Hutton and H. J. Cohen (eds.), The Speeches of The Right Hon. W. E. Gladstone on Home Rule, Criminal Law, Welsh and Irish Nationality, National Debt and the Queen's Reign. 1888–1891 (London: Methuen, 1902), p. 61.
1880s

Ask the Awakened: the Negative Way (1963)

The Varieties of Scientific Experience: A Personal View of the Search for God (2006)
Context: When you look more generally at life on Earth, you find that it is all the same kind of life.... It uses about fifty fundamental biological building blocks, organic molecules.... with trivial exceptions, all organisms on Earth use... an enzyme, to control the rate and direction of the chemistry of life.... a nucleic acid to encode the hereditary information... the identical code book for translating nucleic acid language into protein language.... At the molecular level, we are all virtually identical.