“The gods do make playthings of us… but it is we mortals who provide them with the tools.”

Source: Eat, Pray, Love

"An International Administrative Service", From an Address to the International Law Association at McGill University, Montreal, 30 May, 1956. Wilder Foote (Ed.), The Servant of Peace, A Selection of the Speeches and Statements of Dag Hammarskjöld, The Bodley Head, London 1962, p. 116.
Context: Do we refer to the purposes of the Charter? They are expressions of universally shared ideals which cannot fail us, though we, alas, often fail them. Or do we think of the institutions of the United Nations? They are our tools. We fashioned them. We use them. It is our responsibility to remedy any flaws there may be in them.... This is a difficult lesson for both idealists and realists, though for different reasons. I suppose that, just as the first temptation of the realist is the illusion of cynicism, so the first temptation of the idealist is the illusion of Utopia.

Speech in Newcastle (9 October 1909), quoted in The Times (11 October 1909), p. 6
Chancellor of the Exchequer

Andromeda, reported in Bartlett's Familiar Quotations, 10th ed. (1919).
Attributed

Source: Vorkosigan Saga, Falling Free (1988), Chapter 8 (p. 142)

As quoted in The White House Years: Mandate for Change: 1953–1956: A Personal Account (1963), p. 331
1960s

An unnamed goddess
The Queen of Attolia (2000)

The Progress of Fifty Years (1893)
Context: Half a century ago women were at an infinite disadvantage in regard to their occupations. The idea that their sphere was at home, and only at home, was like a band of steel on society. But the spinning-wheel and the loom, which had given employment to women, had been superseded by machinery, and something else had to take their places. The taking care of the house and children, and the family sewing, and teaching the little summer school at a dollar per week, could not supply the needs nor fill the aspirations of women. But every departure from these conceded things was met with the cry, "You want to get out of your sphere," or, "To take women out of their sphere;" and that was to fly in the face of Providence, to unsex yourself in short, to be monstrous women, women who, while they orated in public, wanted men to rock the cradle and wash the dishes. We pleaded that whatever was fit to be done at all might with propriety be done by anybody who did it well; that the tools belonged to those who could use them; that the possession of a power presupposed a right to its use.