Laical literature.

Why are you hanging out with that nerd?

A very interesting example of such restrictions is the following. No extended chiral superfields could exist in the superbackground for N = 3, ...

For what greater folly can there be, or madneſſe, then to […] keepe backe from his wife and children, neither letting them, nor other friends uſe or enjoy that which is theirs by right, and which they much need perhaps; like a hog, or dog in the manger, he doth onely keep it, becauſe it ſhall doe no body elſe good, hurting himſelfe and others; and for a little momentary pelfe, damne his owne ſoule.