Date: 1390

"Minerve for the hed thei soghten, / For sche was wys, and of a man / The wit and reson which he can / Is in the celles of the brayn, / Wherof thei made hire soverain."

— Gower, John (c. 1330-1408)

Date: c. 1400

"Minde is clepid a principal my3te, for it conteneþ in it goostly not only alle þe oþer mi3tes, þot þerto alle þo þinges in þe whiche þei worchen."

— Anonymous

Date: c. 1420

"Thou woost wel, who shal an hous edifie / Gooth nat ther-to withoute avisament / If he be wys, for with his mental ye / First is it seen, purposid, cast & ment, / How it shal wroght been, elles al is shent."

— Hoccleve [Occleve], Thomas (c.1367-1426)

Date: Trans. 1425

"þe brayn..is þe place & þe habitacioun of þe resonable soule, as G[alen] hym selfe seid."

— Guy de Chauliac (c.1300-1368)

Date: Trans. c. 1425

"The gate also of mynde is schitt, þat it haþ no mynde of þe world ne of his owne sensible feelynge."

— St. Catherine of Siena (1347-1380)

Date: Trans. 1425

"Haue alle þe ylke cifers togedur in þi mynde, a-rowe ychon aftur other."

— Johannes de Sacrobosco or Sacro Bosco; John of Holywood (c. 1195 - c. 1256)

Date: w. c. 1425-1440

"Then wolle the chambir of my thought trewly / Of plesaunce take a light in eche parté / Such ioy wolle him aray so fresshe and hy / That waken must myn heuy hert slepé / Out of his fowle and sluggissh slogardé."

— Charles [d'Orléans], duke of Orléans (1394-1465)

Date: c. 1440-1450

"Vnderstondying is þe sy3t in þe ey3e of soule, desire is þe ere & þe herying of the soule, dely3t is þe mowth & þe swelwying of þi soule, Mynde is þe nase & þe smellyng of þi soule; wyll & consent is þe felyng of þi soule."

— Anonymous

Date: 1445

"Eche of þese [v inward bodili wittis: commune witt, ymaginacioun, ffantasie, estimacioun, mind] han to hem her propre chaumbres in þe brayn..as philosophris seyn."

— Pecock, Reginald (c.1395-1460)

Date: 1460-70

"I am Mynde, þat in þe sowle ys / The veray fygure of þe Deyte."

— Anonymous