She combines, with ease, those widely differing qualities which are so difficult to come by in a single individual.

It is inspiring to work with her.

I find that her co-operation actually stimulates creative thought.

My notes are expanding at a most satisfactory rate.

My introductory chapter already assumes form.
And--by Jove! I seem to be doing it again.
But one simply does not make these discoveries every day.
The other aspects of the situation here, the non-business aspects, are not so satisfactory.