But the captain, for some unknown constitutional reason, had refrained from mentioning all this, and not till forced to it by Ahab’s iciness did he allude to his one yet missing boy; a little lad, but twelve years old, whose father with the earnest but unmisgiving hardihood of a Nantucketer’s paternal love, had thus early sought to initiate him in the perils and wonders of a vocation almost immemorially the destiny of all his race.