Date: 1734

"Besides the five Senses, the Naturalists generally speak of a Sensorium, or common Sense, which they reckon the ground of all Sensation, or a Medium, as it were, for modifying the Impressions and conveying them to the Mind."

— Forbes of Pitsligo, Alexander Forbes, Lord (1678-1762)

Date: 1734

"And perhaps it is owing to this Medium or Canal, among other things, that having two Eyes and two Ears we do not see nor hear double."

— Forbes of Pitsligo, Alexander Forbes, Lord (1678-1762)

Date: 1734

"But as there is no fix'd Standard for most words, sometimes the Heart, and sometimes the Bowels, is made use of, to signify those Sentiments of Tenderness and Pity, and also the Seat of them; the Head being generally taken for the Seat of the Judgment, as well as for the Judgment it self."

— Forbes of Pitsligo, Alexander Forbes, Lord (1678-1762)

Date: 1734

"Mean-time the Body, which we study to soak in Pleasure like a Sponge, is of it self but a mere dead Husk, and drops off at last: and a Man reckons upon it no farther, than as a Machine for bringing him Pleasure, and would sometimes be content to change it for another Body, if he could, and does ...

— Forbes of Pitsligo, Alexander Forbes, Lord (1678-1762)

Date: 1734

"These three Operations of numbering, weighing, and measuring, seem to answer to the several Exercises of Reason; and so 'tis compared sometimes to a Ballance, sometimes to a Line."

— Forbes of Pitsligo, Alexander Forbes, Lord (1678-1762)

Date: 1734

"At present, we are supposing Reason to be entire, so far as it goes, without considering the narrowness of its Limits, nor the Clogs that are upon it, nor whether these Clogs are most owing to the Appetites or the Passions. All such Discussions are endless."

— Forbes of Pitsligo, Alexander Forbes, Lord (1678-1762)

Date: 1734

"But what shall we think of this strange Sieve, which lets some things pass through, and retains others; and often retains the most unprofitable?"

— Forbes of Pitsligo, Alexander Forbes, Lord (1678-1762)

Date: 1734

"But what shall we think of this odd Treasury, which retains things during a certain time, and then loses them, even before the Infirmities of Age come on? We say a thing has dropt out of our head: (where does it drop?) and it drops in again when we least expect it. What Corners do those Images l...

— Forbes of Pitsligo, Alexander Forbes, Lord (1678-1762)