When I was in the gulag I would sometimes even write on stone walls. I used to write on scraps of paper, then I memorised the contents and destroyed the scraps.

In the camp, this meant committing my verse-many thousands of lines-to memory. To help me with this I improvised decimal counting beads and, in transit prisons, broke up matchsticks and used the fragments as tallies. As I approached the end of my sentences I grew more confident of my powers of memory, and began writing down and memorizing prose-dialogue at first, but then, bit by bit, whole densely written passages. My memory found room for them! It worked. But more and more of my time-in the end as much as one week every month-went into the regular repetition of all I had memorized.

It was only when I lay there on the rotting prison straw that I sensed within myself the first stirrings of good. Gradually it was disclosed to me that the line separating good and evil passes not between states nor between social classes nor between political parties, but right through every human heart, through all human hearts. And that is why I turn back to the years of my imprisonment and say, sometimes to the astonishment of those about me, bless you, prison, for having been a part of my life.

The sole substitute for an experience which we have not ourselves lived through is art and literature.

Just as King Midas turned everything to gold, Stalin turned everything to mediocrity.

He who knows how to be content will be content with little.

In keeping silent about evil, in burying it so deep within us that no sign of it appears on the surface, we are implanting it, and it will rise up a thousandfold in the future. When we neither punish nor reproach evildoers . . . we are ripping the foundations of justice from beneath new generations.