View Quotes - page 95
Cybernetics was defined by Wiener as "the science of control and communication, in the animal and the machine” - in a word, as the art of steermanship, and it is to this aspect that the book will be addressed. Co-ordination, regulation and control will be its themes, for these are of the greatest biological and practical interest.
We must, therefore, make a study of mechanism; but some introduction is advisable, for cybernetics treats the subject from a new, and therefore unusual, angle... The new point of view should be clearly understood, for any unconscious vacillation between the old and the new is apt to lead to confusion.
W. Ross Ashby
Mahomed Shah now sat down before Condapilly and Bhim Raj, after six months, being much distressed, sued for pardon; which being granted, at the intercession of some of the nobility, he surrendered the fort and town to the royal troops. The King having gone to view the fort, broke down an idolatrous temple, and killed some bramins, who officiated at it, with his own hands, as a point of religion. He then gave orders for a mosque to be erected on the foundation of the temple, and ascending a pulpit, repeated a few prayers, distributed alms, and commanded the Khootba to be read in his name. Khwaja Mahmood Gawan now represented, that as his Majesty had slain some infidels with his own hands, he might fairly assume the title of Ghazy, an appellation of which he was very proud. Mahmood Shah was the first of his race who had slain a bramin...
Firishta
Algebraic geometry has developed in waves, each with its own language and point of view. The late nineteenth century saw the function-theoretic approach of Riemann, the more geometric approach of Brill and Noether, and the purely algebraic approach of Kronecker, Dedekind, and Weber. The Italian school followed with Castelnuovo, Enriques, and Severi, culminating in the classification of algebraic surfaces. Then came the twentieth-century "American" school of Chow, Weil, and Zariski, which gave firm algebraic foundations to the Italian intuition. Most recently, Serre and Grothendieck initiated the French school, which has rewritten the foundations of algebraic geometry in terms of schemes and cohomology, and which has an impressive record of solving old problems with new techniques. Each of these schools has introduced new concepts and methods.
Robin Hartshorne