useful ornaments, if haply some more prudent magistrate do at any time introduce them. Thus in the reign of Henry the Fourth, (during the superintendency of Monsieur de Sulli) there was a resolution of adorning all the highways of France with elms, &c. but the rude and mischievous peasants did so hack, steal and destroy what they had begun, that they were forced to desist from the thorough prosecution of the design; so as there is nothing more expos’d, wild, and less pleasant than the common roads of France for want of shade, and the decent limits which these sweet and divertissant plantations would have afforded. Not to omit that political use, as my Lord Bacon hints it, where he speaks of the statues and monuments of brave men, and such as had well deserv’d of the publick, erected by the Romans even in their highways; since doubtless, such noble and agreeable objects would exceedingly divert, entertain, and take off the minds and discourses of melancholy people, and pensive travellers, who having nothing but the dull and enclosed ways to cast their eyes on, are but ill conversation to themselves, and others, and instead of celebrating, censure their superiors. It is by a curious person, and industrious friend of mine, observ’d, that the sap of this tree rises and descends with the sun’s diurnal course (which it visibly slackens in the night) and more plentifully at the root on the south side, though those roots cut on the north were larger, and less distant from the body of the tree; and not only distill’d from the ends, which were next the stem, but from those which were cut off and separated, which was never observ’d to happen in the birch, or other sap-yielding trees. {107:1} Mr. Oldenburg speaks of one of the present kings in Europe, who drinks much of the juice of this tree, and finds great benefit thereby.