Welcome to Mr. Wise's world. Here you will find lots of useful information to help you improve. Of course some of it is my own but most of it is gathered from others because as Sir Isaac Newton said, “If I have been able to see further, it was only because I stood on the shoulders of giants.”
Look out to expand your horizons and you will see farther than before in the world of knowledge. “One of the greatest discoveries a man makes, one of his greatest surprises, is to find he can do what he was afraid he couldn't.” (Henry Ford said that one)