I have had a Bad Day at work. DH and I were talking about the fact that I have thought I was good at my job, and the evidence suggests perhaps I am not as good as I thought I was, I had been using an unidentified marker of my own competence, and that in reality maybe I know much less than I thought I did. I recall once someone saying to me that those who think they are clever are often not as clever as they think.
DH then said there was a Japanese saying relating to this, to do with the wisdom to understand our lack of knowledge. I would like to read it. I need some inspiration and motivation to get me through my tough days (current, there are a few) and help me learn and progress.
It is is not the Serenity Prayer, or Desiderata.
Anyone have any clue what it could be?