A successful book is not made of what is in it, but what is left out of it.

Habit is habit, and not to be flung out of the window by any man, but coaxed down-stairs one step at a time.

I am aware that I am very old now; but I am also aware that I have never been so young as I am now, in spirit, since I was fourteen and entertained Jim Wolf with the wasps. I am only able to perceive that I am old by a mental process; I am altogether unable to feel old in spirit. It is a pity, too, for my lapses from gravity must surely often be a reproach to me. When I am in the company of very young people I always feel that I am one of them, and they probably privately resent it.

The editor of a newspaper cannot be independent, but must work with one hand tied behind him by party and patrons, and be content to utter only half or two-thirds of his mind . writers of all kinds are manacled servants of the public. We write frankly and fearlessly, but then we "modify" before we print.

Humor, to be comprehensible to anybody, must be built upon a foundation with which he is familiar. If he can't see the foundation the superstructure is to him merely a freak -- like the Flatiron building without any visible means of support -- something that ought to be arrested.

Ah, that shows you the power of music, that magician of magician, who lifts his wand and says his mysterious word and all things real pass away and the phantoms of your mind walk before you clothed in flesh.

I don't believe any of you have ever read Paradise Lost, and you don't want to. That's something that you just want to take on trust. It's a classic ... something that everybody wants to have read and nobody wants to read.