It's amazing what ordinary people can do if they set out without preconceived notions. Believe and act as if it were impossible to fail. Keep on going, and the chances are that you will stumble on something, perhaps when you are least expecting it. I never heard of anyone ever stumbling on something sitting down. My interest is in the future because I am going to spend the rest of my life there.
Problems are the price of progress.
Don't bring me anything but trouble. Good news weakens me. The only difference between a problem and a solution is that people understand the solution. You will never stub your toe standing still. The faster you go, the more chance there is of stubbing your toe, but the more chance you have of getting somewhere.