When you are young, you think that the old lament the deterioration of life because this makes it easier for them to die without regret. When you are old, you become impatient with the way in which the young applaud the most insignificant improvements … while remaining heedless of the world’s barbarism. I don’t say things have got worse; I merely say the young wouldn’t notice if they had. The old times were good because then we were young, and ignorant of how ignorant the young can be.

Start with the notion that yours is the sole responsibility unless there's powerful evidence to the contrary

When we're young, everyone over the age of thirty looks middle-aged, everyone over fifty antique. And time, as it goes by, confirms that we weren't that wrong. Those little age differentials, so crucial and so gross when we are young erode. We end up all belonging to the same category, that of the non-young. I've never much minded this myself.

He feared me as many men fear women: because their mistresses (or their wives) understand them. They are scarcely adult, some men: they wish women to understand them, and to that end they tell them all their secrets; and then, when they are properly understood, they hate their women for understanding them.

One of the troubles is this: the heart isn't heart-shaped.

There is a German word, Sehnsucht, which has no English equivalent; it means 'the longing for something'. It has Romantic and mystical connotations; C.S. Lewis defined it as the 'inconsolable longing' in the human heart for 'we know not what'. It seems rather German to be able to specify the unspecifiable. The longing for something - or, in our case, for someone.

In my terms, I settled for the realities of life, and submitted to its necessities: if this, then that, and so the years passed. In Adrian's terms, I gave up on life, gave up on examining it, took it as it came. And so, for the first time, I began to feel a more general remorse - a feeling somewhere between self-pity and self-hatred - about my whole life. All of it. I had lost the friends of my youth. I had lost the love of my wife. I had abandoned the ambitions I had entertained. I had wanted life not to bother me too much, and had succeeded - and how pitiful that was.