"Purples live ordinarily seven yeares. They lie hidden for thirtie daies space about the dog daies, like as the Murices or Burrets doe. They meet together by troupes in the spring, and with rubbing one against another, they gather and yeeld a certaine clammie substance and moisture in manner of waxe. The Murices doe the like. But that beautifull colour, so much in request for dying of fine cloth, the Purples have in the midst of their neck and jawes. And nothing else it is, but a little thin liquor within a white veine: and that is it which maketh that rich, fresh, and bright colour of deepe red purple roses. As for all the rest of this fish, it yeeldeth nothing. Fishers strive to take them alive, for when they die, they cast up and shed that precious teinture and juice, together with their life. Now the Tyrians, when they light upon any great Purples, they take the flesh out of their shels, for to get the bloud out of the said vein: but the lesser, they presse and grind incertainem illes, and so gather that rich humour which issueth from them. The best purple colour in Asia is this, thus gotten at Tyros. But in Affricke, within the Island Merinx, and the coast of the Ocean by Getuliia. And in Europe, that of Laconica. This is that glorious colour, so full of state and majestie, that the Roman Lictors with their rods, halberds, and axes, make way for: this is it that graceth and setteth out the children of princes and noblemen: this maketh the distinction betweene a knight and consellor of state: this is called for and put on when they offer sacrifice to pacifie the gods: this giveth a lustre to all sorts of garments: and to conclude, our great Generals of the field, and victorious captaines in their triumphs weare this purple in their mantels, enterlaced and embrodered with gold among. No marvell therefore if Purples be so much sought for: and men are to be held excused, if they runne a madding after Purples."
January 1, 1970
https://en.wikiquote.org/wiki/Purple