By these and similar sentiments, Mardonius endeavored to revive and restore the failing courage and resolution of the king. He found, however, that he met with very partial success. Xerxes was silent, thoughtful, and oppressed apparently with a sense of anxious concern. Mardonius finally proposed that, even if the king should think it best to return himself to Susa, he should not abandon the enterprise of subduing Greece, but that he should leave a portion of the army under his (Mardonius's) charge, and he would undertake, he said, to complete the work which had been so successfully begun. Three hundred thousand men, he was convinced, would be sufficient for the purpose. This suggestion seems to have made a favorable impression on the mind of Xerxes. He was disposed, in fact, to be pleased with any plan, provided it opened the way for his own escape from the dangers in which he imagined that he was entangled. He said that he would consult some of the other commanders upon the subject. He did so, and then, before coming to a final decision, he determined to confer with Artemisia. He remembered that she had counseled him not to attack the Greeks at Salamis, and, as the result had proved that counsel to be eminently wise, he felt the greater confidence in asking her judgment again. He accordingly sent for Artemisia, and, directing all the officers, as well as his own attendants, to retire, he held a private consultation with her in respect to his plans. "Mardonius proposes," said he, "that the expedition should on no account be abandoned in consequence of this disaster, for he says that the fleet is a very unimportant part of our force, and that the army still remains unharmed. He proposes that, if I should decide myself to return to Persia, I should leave three hundred thousand men with him, and he undertakes, if I will do so, to complete, with them, the subjugation of Greece. Tell me what you think of this plan. You evinced so much sagacity in foreseeing the result of this engagement at Salamis, that I particularly wish to know your opinion."