“They have not enough heart,” said Edith, with a smile. The very twilight of a smile: so singularly were its light and darkness blended.

Agreed, if there are as many esses in an individual as there are forms in that individual, then a plurality of substantial forms in an individual implies a plurality of substantial esses in that individual, just as a plurality of accidental forms in an individual implies a plurality of accidental esses in that individual.

The children laughed as they swung.

They are responsible for the truck fleet and especially aware of the economic strain if trucks are miss-used by tripsters.