"Quantity in food is more to be regarded than quality. A full meal is a great enemy both to study and industry"

This quote by Samuel Richardson suggests that it is more important to concentrate on the amount of food than the quality. He thinks that having a square meal can be damaging to both studying and striving. This could be translated as a caution versus overindulging in food, as it can result in a lack of focus and motivation. It could also be interpreted as a reminder to guarantee that a person is consuming enough, as having an empty stomach can also lead to a lack of concentration and efficiency. Ultimately, Richardson is recommending that one ought to find a balance in between quantity and quality when it comes to food. Eating enough to feel satisfied, however not so much that it ends up being an interruption from important jobs.