I am your constant compaion. I amjyour greatest helper or heaviest burden. I will push you onward or drag you down to failure. I am completely at your command. Half the things I do you might just as well turn over to me and I will be able to do tham quickly and correctly.
I am easily managed-you must merely be firm with me. Show me exactly how you want something done and after a few lessons I will do it automatically. I am the servant of all great individuals and, alas, of all failures, as well. Those who are great, I have made great. Those who are failures, I have made failures.
I am not a machine, though I work with all precision of a machine plus the intelligence of a human. You may run me for a profit or run me for ruin-it makes no difference to me.
Take me, train me, be firm with me, and I will place th world at your feet. Be easy with me and I will destroy you.
Who am I?
