Date: 1641

A calm mind, free from the hurly-burly of external things, may fix its gaze on itself

— Arnauld, Antoine (1612-1694)

Date: 1641

"Now if we are to become aware of something, it is necessary for the thing to act on the cognitive faculty by transmitting its semblance to the faculty or by informing the faculty with its semblance. Hence it seems clear that the faculty itself, not being outside itself, cannot transmit a semblan...

— Gassendi, Pierre (1592-1655)

Date: 1651

"Attraction is a ministering faculty, which, as a loadstone doth iron, draws meat into the stomach, or as a lamp doth oil; and this attractive power is very necessary in plants, which suck up moisture by the root, as, another mouth, into the sap, as a like stomach."

— Burton, Robert (1577-1640)

Date: 1656

"Some things do through our Judgement pass / As through a Multiplying Glass."

— Cowley, Abraham (1618-1667)

Date: 1658

"May not our eyes bee very well defin'd / The Looking-glass of Nature, and the minde."

— Billingsley, Nicholas (bap. 1633, d. 1709)

Date: 1660, 1676

"Conscience is the brightness and splendor of the eternal light, a spotless mirror of the Divine Majesty, and the Image of the goodness of God."

— Taylor, Jeremy (bap. 1613, 1667)

Date: 1660, 1676

In sum, It is the image of God; and as in the mysterious Trinity, we adore the will, memory, and understanding, and Theology contemplates three persons in the analogies, proportions, and correspondences, of them: so in this also we see plainly that Conscience is that likeness of God, in which he ...

— Taylor, Jeremy (bap. 1613, 1667)

Date: 1665

"But as though grains of Sand and Ashes be a part, but of a despicable smallness, and very easie, and liable to be scatter'd, and blown away; yet the skilful Artificer, by a vehement Fire, brings Numbers of these to afford him that noble substance, Glass, by whose help we may both see our selves,...

— Boyle, Robert (1627-1691)

Date: 1667

"Whose Mirrours are the crystal Brooks, / Or else each others Hearts and Looks."

— Philips [née Fowler], Katherine (1632-1664)

Date: 1667

"In every Brook or Mirrour we can find /  Reflections of our face to be; / But a true Optick to present our Mind / We hardly get, and darkly see."

— Philips [née Fowler], Katherine (1632-1664)