Book: Light flying around birches

Some travelers consider themselves real men just because they can do without the hot, to sleep on the bare ground and do not pay attention to the torn trousers. These are not real men are quitters, the asceticism which comes from laziness. I do not plead for something to haul camping toilet. For God's sake! But in the summer I'll take bug repellent, and spare socks, and soup concentrate, and a bowler hat, and a mug...