It was seldom that Robert Streightley allowed himself the luxury of thought. He was so much in the habit of deciding, after a rapid business calculation, upon any thing that was submitted to him, of accepting or rejecting the proposition at once, that he scarcely knew what it was to ponder, and weigh, and calculate chances. In his business he had never, apparently, had occasion to calculate them. The knowledge which guided him seemed to come to him intuitively, and hitherto had scarcely ever failed in producing a good result. But in these recent days he had proposed to himself a venture such as he had never previously contemplated, a risk which was a risk indeed, a prize for which he should have to enter against sharp competition, and which, even if he gained it, he yet felt would be uncertain and difficult to deal with. It was a troublous time for this honest, straightforward, simple man of business, who for the first time in his life found himself possessed by a mania over which he had not the least control; this long-headed, cool, calculating fellow, who was accustomed to look far ahead, and see clearly what would be the end of any step he proposed to take before he took it, and who now found himself irresistibly impelled to rush blindly on, ignoring consequences, content to leave all to Fate, and to console himself with the victory of the moment. Never before during his career had he felt the smallest pang of jealousy; never before, when bidding for great contracts, involving such an amount of capital as made the boldest hesitate before speculating, had he, after a few minutes' rapid calculation, wavered for an instant. But the present case was different: it was "the house" then; it was "the heart" now. Luck, carefully steered by prudence and by foresight, and acumen more than prudence, had brought his ventures safely riding over the billows, and through the shoals and shallows; would it do so now?