Besides, was not the sunshine of the royal countenance enough to drive away all clouds of trouble from the minds of his attendants? Nehemiah had drilled himself into the courtier's habitual pleasantness of demeanour. Nevertheless, though passing, superficial signs of emotion may be quite reined in by a person who is trained to control his features, indications of the permanent conditions of the inner life are so deeply cut in the lines and curves of the countenance that the most consummate art of an actor cannot disguise them. Nehemiah's grief was profound and enduring. Therefore he could not hide it. Moreover, it is a king's business to understand men, and long practice makes him an expert in it. So Artaxerxes was not deceived by the well-arranged smile of his servant; it was evident to him that something very serious was troubling the man. The sickness of a favourite attendant would not be unknown to a kind and observant king. Nehemiah was not ill, then. The source of his trouble must have been mental. Sympathy and curiosity combined to urge the king to probe the matter to the bottom. Though alarmed at his master's inquiry, the trembling cup-bearer could not but give a true answer. Here was his great opportunity--thrust on him since he had not had the courage to find it for himself. Artaxerxes was not to be surprised that a man should grieve when the city of his ancestors was lying desolate. But this information did not satisfy the king. His keen eye saw that there was more behind. Nehemiah had some request which as yet he had not been daring enough to utter. With real kindness Artaxerxes invited him to declare it.