„Since the [Cepheid] variables are probably at nearly the same distance from the Earth, their periods are apparently associated with their actual emission of light, as determined by their mass, density, and surface brightness.“

— Henrietta Swan Leavitt

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„Architecture is the masterly, correct and magnificent play of masses brought together in light.“

—  Le Corbusier architect, designer, urbanist, and writer 1887 - 1965
Context: Architecture is the masterly, correct and magnificent play of masses brought together in light. Our eyes are made to see forms in light; light and shade reveal these forms; cubes, cones, spheres, cylinders or pyramids are the great primary forms which light reveals to advantage; the image of these is distinct and tangible within us without ambiguity. It is for this reason that these are beautiful forms, the most beautiful forms. Everybody is agreed to that, the child, the savage and the metaphysician.

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„It's a brilliant surface in that sunlight.“

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„The light comes at the same time as the Voice. … I will not tell you all; I have not leave; my oath does not touch on that.“

— Joan of Arc French folk heroine and Roman Catholic saint 1412 - 1431
Context: The light comes at the same time as the Voice. … I will not tell you all; I have not leave; my oath does not touch on that. My Voice is good and to be honored. I am not bound to answer you about it. I request that the points on which I do not now answer may be given me in writing. … You shall not know yet. There is a saying among children, that 'Sometimes one is hanged for speaking the truth.'" [She is asked : Do you know if you are in the grace of God? ] If I am not, may God place me there; if I am, may God so keep me. I should be the saddest in all the world if I knew that I were not in the grace of God. But if I were in a state of sin, do you think the Voice would come to me? I would that every one could hear the Voice as I hear it. Third public examination (24 February 1431) http://www.stjoan-center.com/Trials/sec03.html; part of this testimony has sometimes been paraphrased: If I am not in the state of grace, may God put me there; and if I am, may God so keep me.

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„I am bound to accord you, in the name of free speech, the full right to shout, lie and write to your heart’s content. But you are bound to grant me, in the name of freedom of association, the right to enter into, or withdraw from, association with people advocating this or that view.“

— Vladimir Lenin Russian politician, led the October Revolution 1870 - 1924
Context: Everyone is free to write and say whatever he likes, without any restrictions. But every voluntary association (including the party) is also free to expel members who use the name of the party to advocate anti-party views. Freedom of speech and the press must be complete. But then freedom of association must be complete too. I am bound to accord you, in the name of free speech, the full right to shout, lie and write to your heart’s content. But you are bound to grant me, in the name of freedom of association, the right to enter into, or withdraw from, association with people advocating this or that view. The party is a voluntary association, which would inevitably break up, first ideologically and then physically, if it did not cleanse itself of people advocating anti-party views. .

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