It is the imagination that is majoritively full of bad images and makes us anxious and restricted in our abilities to choose.

A short time afterward at the opera Gerald dragged him into a parterre to say something amiable to one of the amiable débutante Craig girls—and Selwyn found himself again facing Alixe.

The sharks in the aquarium had to be kept in a seawater tank

On the other hand, if we have suitable data, we may be able to develop some direct computational methods for the essentially nonlinear parameter identification problems, in which fewer or even no nonlinear processes are involved.