How to Manage Your Anger, c. 1150

British Library,
Egerton MS 747, f. 83r
c. 1280-1310

"One who is inclined to wrath should take rose and less sage and pulverize them. When the wrath is rising in him, he should hold this powder to his nostrils. The sage lessens the wrath, and the rose makes him happy."

Hildegard of Bingen, Physica

Feeling some wrath coming on? One sniff of this medieval powder and ahhhhh...

How to Grow an All-Purpose Herb, 1586

"To make an hearb to growe which shall have many savours and tastes. And to doo this: firste take one seede of the Lettice, one seede of Endive, one of Smallage, one of the Bassill, one of the Leeke, & of the parslie, al these put togither in a hole in such sort, that one seede may touch an other: but this remember that you plant these together in the dung of an Horsse or an Oxe without any earthe at all with them. And then after of these seedes shall growe up one proper hearbe, which will have so many savours and tastes, as there were seedes sowne together." 

A Briefe and Pleasaunt Treatise, Intituled: Naturall and Artificiall Conclusions (1586)

With the power of manure, you can grow one herb to rule them all.

How to Defend Yourself From Basil, 1595

"An Italian, through the oft smelling of an hearb called Basil, had a Scorpion bred in his braine, which did not only a long time grieve him, but also at the last killed him... Take heede therefore ye smellers of Basil."

Thomas Lupton, A Thousand Notable Things (1595)

Mend your wicked ways and repent, ye smellers of basil! Is the enchanting aroma of your insalata caprese worth the risk of death by grievous brain scorpion?