You have brains in your head. You have feet in your shoes. You can steer yourself in any direction you choose. You're on your own, and you know what you know. And you are the guy who'll decide where to go.
你有脑子。你的脚在你的鞋子里。你可以把自己引向任何你选择的方向。你只能靠自己，你知道你所知道的。而你将决定去哪里。