More quotes by Mark Twain

"Never put off till tomorrow what may be done day after tomorrow just as well."
"I must have a prodigious amount of mind; it takes me as much as a week, sometimes, to make it up!"
"I haven't any right to criticize books, and I don't do it except when I hate them. I often want to criticize Jane Austen, but her books madden me so that I can't conceal my frenzy from the reader; and therefore I have to stop every time I begin. Every time I read Pride and Prejudice I want to dig her up and beat her over the skull with her own shin-bone."
"Don't part with your illusions. When they are gone you may still exist, but you have ceased to live."
"A successful book is not made of what is in it, but what is left out of it."