It has a deep spiritual import.
C1.4, fin.

He is thinking of Athens, perhaps.

It is a choice: obey the ruler or knock under to foreign foes.
C1.8.Surely a remark of the author.

It is an old inveterate thought of his: "the Master's eye." I feel the _old_ man at times.
C1.9-10.

This side of the Persian state-machine strongly impressed the mind and imagination of Xenophon.