If you know how many acres you have sown of each kind of corn, inquire how much the acre the soil of that land takes for sowing, and count the number of quarters of seed, and you shall know the return of seed, and what ought to be over.

It is not possible for form to do without matter because it is not separable, nor can matter itself be purged of form.

Also see how many quarters of corn you will spend in a week in dispensable bread, how much in alms.

This part of optics, when well understood, shows us how we may make things a very long distance off appear as if placed very close, and large near things appear very small, and how we may make small things placed at a distance appear any size we want, so that it may be possible for us to read the smallest letters at incredible distances, or to count sand, or seed, or any sort or minute objects.

In the beginning of time, light drew out matter along with itself into a mass as great as the fabric of the world.

Exhort all your household often that all those who serve you shall know to serve God and you, faithfully and painstakingly, and for the will of God to prefer in all things to do your will and pleasure in all things that are not against God.

And in doing this I advise you to send to the best manors of your lands those of your household in whom you place most confidence to be present in August at the leading of the corn, and to guard it as aforesaid.