Eckhart von Hochheim (c. 1260 – c. 1328), commonly known as Meister Eckhart, Master Eckhart or Eckehart, claimed original name Johannes Eckhart, was a German Catholic theologian, philosopher and mystic, born near Gotha in the Landgraviate of Thuringia (now central Germany) in the Holy Roman Empire.
Don't try to solve serious matters in the middle of the night.