More exactly, perhaps, it made definite the aim he had been vaguely conscious of already. What he felt was not new; it was only more fixed and clear. He knew what he meant to do, even though he didn't see how he was to do it. He might never accomplish anything; very likely he never would; but at least he had a state of mind, and he was not going to be in a hurry. If for the ills he saw he was to work out a cure, or help to work out a cure, or even dream of working out a cure, he must first diagnose the disease; and diagnosis would take a good part of his lifetime. He was twenty-three, according to his count, but, again according to his count he had the seriousness of forty. With the advantage of a varied experience and an early maturity, he had also that of age.
His achievements in the war had given him the kind of importance interesting to newspapers. They had begun writing him up from the days of the action at Belleau Wood. His picture had appeared in their Sunday editions as on the staff of General Pershing during his visit to the Grand Duchess of Luxembourg. To Tom himself the only satisfaction in this was the possible diminishing of the distance between him and Hildred Ansley. It would not have been the first time in history when war had helped a lover out of his obscurity to put him on the level of the loved one. To Hildred herself it would make no difference; but by her father and mother, especially by her mother, a son-in-law who had worn with some credit his country's uniform might be pardoned his presumption.
Public approval also brought him one other consideration that meant much to him. The man who thought he might be his father wrote to him. He wrote to him often. He wrote to him partly as a friend might write, partly as a father might write to his son. Between the lines it was not difficult to read a yearning and sense of comfort. The yearning was plainly for assurance; just as plainly the sense of comfort lay in the knowledge that somewhere in the world there was a heart that beat to the measure of his own. It was as if he had written the words: "My two acknowledged children are of no help to me; my wife is crushed by her sorrow; you and I, even if there is no drop of common blood between us, understand each other. Whether or not we are father and son, we could work together as if we were."
The letters were full of a fatherly affection strange in view of the slight degree of their acquaintanceship. The man's heart cleared that obstacle with a bound. Tom's heart cleared it with an equal ease. To be needed was the call to which, with his strong infusion of the feminine, he never failed to answer instantaneously. As readily as the banker divined him, he divined the banker. If there was no fatherhood or sonship in fact there was both sonship and fatherhood in essence.
Whitelaw wrote as if he had been writing to his boy for years, with a matter-of-course solicitude, with offers of money, with scraps of news. He talked freely of the family, as if Tom would care to hear of them. A few words in one of his letters showed that he knew more than Tom had hitherto supposed.
"If Tad and Lily have been uncivil to you it was not because of personal dislike. In their situation some hostility toward the outsider, as they would call him, whom they might be forced to acknowledge as their older brother must be forgiven as not unnatural."
During all the three years of Tom's soldiering this was the only reference to the question that had been left suspended by the war. Whether or not it would ever be taken up again Tom had no idea. He hoped it would not be. For him an undetermined situation was enough.
Though during this period Henry Whitelaw was frequently in London and Paris they never met. When the one proposed that he should use his influence to get the other leave, Tom thought it wiser to stay, as he expressed it, on the job. Only once did he ask permission to run up for forty-eight hours to Paris, and that was to see Hildred.
She was then helping to nurse Guy, who, while working with the Y.M.C.A., had come down with typhoid fever. Convalescent by this time, he would sail for America in a month or two, Hildred going with him. Tom himself being on the eve of marching into Germany, the moment was one to be seized.