Do you sometimes realize something that you already knew? I helped my landlord planting potatoes today, every few centimetres a potato from last year goes in the ground, and in a few months…every potato has made many more potatoes. My realization was that some labor gives you an endless supply of potato’s year after year. I knew of course that nature works like that but I needed to put the potatoes in the ground for myself to realize it. It make you wonder how many things you think you know but not realize or appreciate.