Somebody with a flair for small cynicism once said: "We live and do not learn."
But I have learned some things. I have learned that if you must leave a place that you have lived in and loved and where all your yesterdays are buried deep - leave it any way except a slow way, leave it the fastest way you can. Never turn back and never believe that an hour you remember is a better hour, because it is dead. Passed years seem safe ones, vanquished ones, while the future lives in a cloud, formidable from a distance. The cloud clears as you enter it. I have learned this, but like everyone, I learned it late.