Squaring Quotes
Since no example of Leninist socialism is other than totalitarian and bureaucratic, one wonders how the doctrinaire ideologists can dismiss so disdainfully those who point out that the promise of socialism in freedom, while surely praiseworthy, remains a promise only, not something experienced in reality. The utopia of socialism with a human face has been crushed everywhere even before it could be born. How distressing that becoming humane, which should be the least we could expect from a regime dedicated to liberating humanity, should present for socialism a problem as impossible as squaring the circle.
Jean-François Revel
By the time of Hippocrates of Chios the scope of Greek geometry was no longer even limited to the Elements; certain special problems were also attacked which were beyond the power of the geometry of the straight line and circle, and which were destined to play a great part in determining the direction taken by Greek geometry in its highest flights. The main problems in question were three: (1) the doubling of the cube, (2) the trisection of any angle, (3) the squaring of the circle; and from the time of Hippocrates onwards the investigation of these problems proceeded pari passu with the completion of the body of the Elements.
Thomas Little Heath
The trisection of an angle was effected by means of a curve discovered by Hippias of Elis, the sophist, a contemporary of Hippocrates as well as of Democritus and Socrates. The curve was called the quadratrix because it also served (in the hands, as we are told, of Dinostratus, brother of Menæchmus, and of Nicomedes) for squaring the circle. It was theoretically constructed as the locus of the point of intersection of two straight lines moving at uniform speeds and in the same time, one motion being angular and the other rectilinear.
Thomas Little Heath
Hippocrates himself is an example of the concurrent study of the two departments. On the one hand, he was the first of the Greeks who is known to have compiled a book of Elements. This book, we may be sure, contained in particular the most important propositions about the circle included in Euclid, Book III. But a much more important proposition is attributed to Hippocrates; he is said to have been the first to prove that circles are to one another as the squares on their diameters (= Eucl. XII., 2) with the deduction that similar segments of circles are to one another as the squares on their bases. These propositions were used by him in his tract on the squaring of lunes, which was intended to lead up to the squaring of the circle. The latter problem is one which must have exercised practical geometers from time immemorial. Anaxagoras for instance is said to have worked at the problem while in prison.
Thomas Little Heath
Take the case of a famous problem which plays a great part in the history of Greek geometry, the doubling of the cube, or its equivalent, the finding of two mean proportionals in continued proportion between two given straight lines. ...if all the recorded solutions are collected together, it is much easier to see the relations, amounting in some cases to substantial identity, between them, and to get a comprehensive view of the history of the problem. I have therefore dealt with this problem in a separate section of the chapter devoted to 'Special Problems,' and I have followed the same course with the other famous problems of squaring the circle and trisecting any angle.
Thomas Little Heath
Campaigns often make standing on principle the highest of virtues - and listening to your opponents a sure sign of weakness. It's the virtual opposite of what it takes to succeed in office. Squaring the circle takes a powerful combination of skills. But presidents who can campaign and compromise are generally the most successful.
Dee Dee Myers
I have been saying for a long time that the crisis in the world is not economic or political or military. Essentially, the crisis in the world is a moral crisis. It's a reflection of man's growing immorality to himself, of man's growing inhumanity to man. The H-bomb is the highest and most terrible destructive expression of that growing inhumanity. And in a sense our crisis in America-the crisis in education, the crisis in civil rights-is not political, it is moral. But we haven't demonstrated the moral courage to step up to solving these problems, and this is our basic problem. America is in crisis, not because it lacks the economic resources, not because it lacks the political know-how, not because we don't know how to do the job of squaring democracy's practices with its noble promises. We just haven't demonstrated the moral courage. And until we do, we will not meet this basic crisis in civil rights and in education.
Walter Reuther
