I suppose the more you have to do, the more you learn to...

I suppose the more you have to do, the more you learn to organize and concentrate-or else get fragmented into bits. I have learned to use my 'ten minutes'. I once thought it was not worth sitting down for a time as short as that; now I know differently and, if I have ten minutes, I use them, even if they bring only two lines, and it keeps the book alive.