And he said also, by way of a rider, that even if he had the whole night before him, in which to rest, and grow warm, on a chair, in the kitchen, even then it would be a poor resting, and a mean warming, beside the rest and warmth that he remembered, the rest and warmth that he awaited, a very poor resting indeed, and a paltry warming, and so in any case very likely a source, in the long run, less of gratification, than of annoyance.
The speaker reflects on the inadequacies of the warmth and rest available to him in the present moment, even if he had all night. He feels that the comfort he can find in the kitchen is minimal and unsatisfactory compared to the memories of warmth and rest he cherishes. This comparison highlights a longing for a deeper, more fulfilling experience that eludes him in his current situation.
Moreover, the speaker suggests that even if he were to spend the night in this meager comfort, it would ultimately be disappointing. The anticipation of true warmth and rest makes his current state feel like a poor substitute. Instead of bringing satisfaction, this comparison leads to a sense of frustration, emphasizing the gap between his present and the desired experience he longs for.