We cannot fore-live our futures just as we cannot foresee it, so it’s somehow useless to do a lot of plannings for the future, because the only effective part of every such planning is the decision at the very moment of deciding.

The real reason why monads seem to be so hard to understand is not what “monad” actually means. Understanding the notion is easy, but the hard part is to recognize and understand one.

Notes on adj. inflection in German

Recently I am messing up with German. Spent a few hours to clean up the essence of adj. inflection for memorizing using the principle that I saw on a quick grammar look-up page which I lost the link one day. So I’m trying to make up my own version using the same introducing style on duolingo. (more…)