Intellectuals, academics, writers and poets were an important force in the early groups of volunteers. They had the means to get to Spain and were accustomed to travelling, whereas very few workers had left British shores. ↗
Searching for what I need, and I don't even know precisely what that is, I was going from a man to a man, and I saw that all of them together have less than me who has nothing, and that I left to each of them a bit of that what I don't have and I've been searching for. ↗
To underestimate one's thirst, to pass a given landmark to the right or left, to find a dry spring where one looked for running water - there is no help for any of these things. ↗