here is a lesson: do not fear ever to think. A half-thought has been buzzing often in my brain, but I fear to let him loose his wings. Here now, with more knowledge, I go back to where that half-thought come from and I find that he be no half-thought at all; that be a whole thought, though so young that he is not yet strong to use his little wings. Nay, like the “Ugly Duck” of my friend Hans Andersen, he be no duck-thought at all, but a big swan-thought that sail nobly on big wings, when the time come for him to try them.