From "'Keep Your Eye On the Ball'; No, Not Golf, It's Babe Ruth," http://archives.chicagotribune.com/1920/08/13/page/11/ by Ruth (as told to Pegler), in The Chicago Tribune (August 13, 1920), p. 11; reprinted as "How to Hit Home Runs," https://books.google.com/books?id=SAAlxi-0EZYC&pg=PA29&dq=%22I+always+swing%22+%22hit+or+miss+big%22&hl=en&sa=X&ved=0ahUKEwjZzNH7oM3QAhWJ4iYKHUCwC8wQ6AEIFDAA#v=onepage&q=%22I%20always%20swing%22%20%22hit%20or%20miss%20big%22&f=false in Playing the Game: My Early Years in Baseball, p. 29
Context: I always swing at the ball with all my might. I hit or miss big and when I miss I know it long before the umpire calls a strike on me, for every muscle in my back, shoulders and arms is groaning, "You missed it." And believe me, it is no fun to miss a ball that hard. Once I put myself out of the game for a few days by a miss like that.