Jezal glanced round him at the sorry statues, the rotting trees, the grimy, the forlorn, the faded streets. 'What went wrong?'

'The failure of something great is never a simple matter, but, where there is success and glory, there must also be failure and shame. Where there are both, jealousies must simmer. Envy and pride led by slow degrees to squabbles, then to feuds, then to wars. Two great wars that ended in terrible disasters.' He stepped smartly towards the nearest of the statues. 'But disasters are not without their lessons, my boy.'

Jezal grimaced. He needed more lessons like he needed a dose of the cock-rot, and he in no sense felt himself to be anyone's boy, but the old man was not in the least put off by his reluctance.

'A great ruler must be ruthless,' intoned Bayaz. 'When he perceives a threat against his person or authority, he must move swiftly, and with no space left for regret. For an example, we need look no further than the Emperor Shilla.' He gazed up at the marble above them, its features all but entirely worn away by the weather. 'When he suspected his chamberlain of harbouring pretensions to the throne, he ordered him put to death on the instant, his wife and all his children strangled, his great mansion in Aulcus levelled to the ground.' Bayaz shrugged. 'All without the slightest shred of proof. An excessive and a brutal act, but better to act with too much force than too little. Better to be held in fear, than in contempt. Shilla knew this. There is no place for sentiment in politics, do you see?'

'I see that wherever I turn in life there's always some fucking old dunce trying to give me a lecture.' That was what Jezal thought, but he was not about to say it. The memory of a Practical of the Inquisition bursting apart before his very eyes was still horribly fresh in his mind. The squelching sound of the flesh. The feeling of spots of hot blood pattering across his face. He swallowed and looked down at his shoes.

'I see,' he muttered.

Bayaz' voice droned on. 'Not that a great King need be a tyrant, of course! To gain the love of the common man should always be a ruler's first aim, for it can be won with small gestures, and yet can last a lifetime.'

Jezal was not about to let that pass, however dangerous the old man might be. It was clear that Bayaz had no practical experience in the arena of politics. 'What use is the love of commoners? The nobles have the money, the soldiers, the power.'