Going back to old books. There's nothing to equal that euphoria.
`Something else an academic education will do for you. ...it will begin to give you an idea what size mind you have. What it'll fit and what it won't. ...it may save you an extraordinary amount of time trying on ideas that won`t suit you, aren't becoming to you. You'll begin to know your true measurements and dress your mind accordingly. `
Advice Holden Caulfield gets just before his meltdown. From Catcher In The Rye.