Custom Quotes - page 9
Now, as in the Latin and other languages, a yawning fellow is synonymous or equivalent to a negligent and sluggish fellow; this idle custom ought certainly to be avoided; being (as was observed) disagreeable to the sight, offensive to the ear, and contrary also to that natural claim, which every one has to respect. For when we indulge ourselves in this listless behaviour, we not only intimate, that the company we are in, does not greatly please us; but also make a discovery, not very advantageous to ourselves; I mean, that we are of a drowsy, lethargic disposition: which must render us by no means amiable or pleasing, to those with whom we converse.
Giovanni della Casa
The chief innovator of symbolism in algebra was François Viète... an amateur in the sense that his professional life was devoted to the law... John Wallis... says that Viète, in denoting a class of numbers by a letter, followed the custom of lawyers who discussed legal cases by using arbitrary names [for the litigants]... and later the abbreviations... and still more briefly A, B, and C. Actually, letters had been used occasionally by the Greek Diophantus and by the Hindus. However, in these cases letters were confined to designating a fixed unknown number, powers of that number, and some operations. Viète recognized that a more extensive use of letters, and, in particular, the use of letters to denote classes of numbers, would permit the development of a new kind of mathematics; this he called logistica speciosa in distinction from logistica numerosa.
Morris Kline
We may also observe, that, upon these occasions, the female Nimrods dispensed with the method of riding best suited to the modesty of the sex, and sat astride on the saddle like the men; but this indecorous custom, I trust, was never general, nor of long continuance, even with the heroines who were most delighted with these masculine exercises. An author of the seventeenth century speaks of another fashion, adopted by the fair huntresses of the town of Bury in Suffolk. "The Bury ladies," says he, "that used hawking and hunting, were once in a great vaine of wearing breeches," which it seems gave rise to many severe and ludicrous sarcasms. The only argument in favour of this habit, was decency in case of an accident. But in a manner more consistent with the delicacy of the sex, that is, by refraining from those dangerous recreations.
Joseph Strutt