--- title: "4 Deep thought Quotes By Mark Twain" description: "4 Deep thought quotes by Mark Twain. Plus more from Mark Twain and more Deep thought sayings from other authors." image: "https://sms4smile.com/quotes/i/a11/mark-twain-22_accomplished_i-never-could-do-anything-with-figures-n_717744.png" --- > [I never could do anything with figures, never had any talent for mathematics, never accomplished anything in my efforts at that rugged…](https://sms4smile.com/quotes/mark-twain/i-never-could-do-anything-with-figures-never-had-any-talent-for/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) [Image](https://sms4smile.com/quotes/i/a11/mark-twain-22_accomplished_i-never-could-do-anything-with-figures-n_717744.png) > [The inability to forget is far more devastating than the inability to remember.](https://sms4smile.com/quotes/mark-twain/the-inability-to-forget-is-far-more-devastating-than-the-inability-to/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) [Image](https://sms4smile.com/quotes/i/954/mark-twain-22_deep-thought_the-inability-to-forget-is-far-more-deva_1812617.png) > [The only difference between a tax man and a taxidermist is that the taxidermist leaves the skin.](https://sms4smile.com/quotes/mark-twain/the-only-difference-between-a-tax-man-and-a-taxidermist-is-that-the-2/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) [Image](https://sms4smile.com/quotes/i/256/mark-twain-22_business_the-only-difference-between-a-tax-man-an_2968082.png) > [...nothing so liberalizes a man and expands the kindly instincts that nature put in him as travel and contact with many kinds…](https://sms4smile.com/quotes/mark-twain/nothing-so-liberalizes-a-man-and-expands-the-kindly-instincts-that/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) [Image](https://sms4smile.com/quotes/i/6f7/mark-twain-22_contact_nothing-so-liberalizes-a-man-and-expands_3172965.png) ## Other authors on Deep thought - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b012/author-jack-handey-45418.jpg) Jack Handey 280 quotes ](https://sms4smile.com/quotes/about/deep-thought/jack-handey/) - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b013/author-jim-rohn-49870.jpg) Jim Rohn 17 quotes ](https://sms4smile.com/quotes/about/deep-thought/jim-rohn/) - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b022/author-stefanie-schneider-86789.jpg) Stefanie Schneider 11 quotes ](https://sms4smile.com/quotes/about/deep-thought/stefanie-schneider/) - [Fyodor Dostoevsky 9 quotes](https://sms4smile.com/quotes/about/deep-thought/fyodor-dostoevsky/) - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b008/author-douglas-adams-30413.jpg) Douglas Adams 9 quotes ](https://sms4smile.com/quotes/about/deep-thought/douglas-adams/) - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b001/author-ritu-ghatourey-5.jpg) Ritu Ghatourey 6 quotes ](https://sms4smile.com/quotes/about/deep-thought/ritu-ghatourey/) - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b008/author-eckhart-tolle-31242.jpg) Eckhart Tolle 6 quotes ](https://sms4smile.com/quotes/about/deep-thought/eckhart-tolle/) - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b020/author-robert-kiyosaki-79933.jpg) Robert Kiyosaki 5 quotes ](https://sms4smile.com/quotes/about/deep-thought/robert-kiyosaki/) - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b004/author-ayn-rand-15943.jpg) Ayn Rand 5 quotes ](https://sms4smile.com/quotes/about/deep-thought/ayn-rand/) ## More by Mark Twain > [Sing like no one's listening, love like you've never been hurt, dance like nobody's watching, and live like its heaven on earth.](https://sms4smile.com/quotes/mark-twain/sing-like-no-one-s-listening-love-like-you-ve-never-been-hurt-dance/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) > [If you had made the acquiring of ignorance the study of your life, you could not have graduated with higher honor than you could…](https://sms4smile.com/quotes/mark-twain/if-you-had-made-the-acquiring-of-ignorance-the-study-of-your-life-you/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) > [“The Creator sat upon the throne, thinking. Behind him stretched the illimitable continent of heaven, steeped in a glory of light and color; before…](https://sms4smile.com/quotes/mark-twain/the-creator-sat-upon-the-throne-thinking-behind-him-stretched-the/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) > [It's easy to quit smoking. I've done it hundreds of times.](https://sms4smile.com/quotes/mark-twain/it-s-easy-to-quit-smoking-i-ve-done-it-hundreds-of-times/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) > [“It is never wrong to do the right thing.”](https://sms4smile.com/quotes/mark-twain/it-is-never-wrong-to-do-the-right-thing/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) > [A man accustomed to American food and American domestic cookery would not starve to death suddenly in Europe, but I think he would gradually…](https://sms4smile.com/quotes/mark-twain/a-man-accustomed-to-american-food-and-american-domestic-cookery-would/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) > [There is nothing training can't cannot do. Nothing is above its reach.](https://sms4smile.com/quotes/mark-twain/there-is-nothing-training-can-t-cannot-do-nothing-is-above-its-reach/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) > [I never write Metropolis for seven cents because I can get the same price for city. I never write policeman because I can get…](https://sms4smile.com/quotes/mark-twain/i-never-write-metropolis-for-seven-cents-because-i-can-get-the-same/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) > [The higher animals get their teeth without pain or inconvenience. Man gets his through months and months of cruel torture; he will never get…](https://sms4smile.com/quotes/mark-twain/the-higher-animals-get-their-teeth-without-pain-or-inconvenience-man/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) > [“As far as I can see, Italy, for fifteen hundred years, has turned all her energies, all her finances, and all her industry to…](https://sms4smile.com/quotes/mark-twain/as-far-as-i-can-see-italy-for-fifteen-hundred-years-has-turned-all/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) > [Begin with the determination to succeed and the work is half done already.](https://sms4smile.com/quotes/mark-twain/begin-with-the-determination-to-succeed-and-the-work-is-half-done/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) > [Many public-school children seem to know only two dates—1492 and 4th of July; and as a rule they don't know what happened on either…](https://sms4smile.com/quotes/mark-twain/many-public-school-children-seem-to-know-only-two-dates-1492-and-4th/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) > [If we could imagine such a man, that is a man who could invent the fly and send him out on his mission and…](https://sms4smile.com/quotes/mark-twain/if-we-could-imagine-such-a-man-that-is-a-man-who-could-invent-the-fly/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) > [You perceive, now, that these things are all impossible except in a dream. You perceive that they are pure and puerile insanities, the silly…](https://sms4smile.com/quotes/mark-twain/you-perceive-now-that-these-things-are-all-impossible-except-in-a/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) > [Lord save us all from a hope tree that has lost the faculty of putting out blossoms.](https://sms4smile.com/quotes/mark-twain/lord-save-us-all-from-a-hope-tree-that-has-lost-the-faculty-of/) [Mark Twain](https://sms4smile.com/quotes/author/mark-twain/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "ItemList", "@id": "https://sms4smile.com/quotes/about/deep-thought/mark-twain/#itemlist", "name": "4 Deep thought Quotes By Mark Twain", "numberOfItems": 4, "itemListElement": [ { "@type": "ListItem", "position": 1, "item": { "@type": "Quotation", "text": "I never could do anything with figures, never had any talent for mathematics, never accomplished anything in my efforts at that rugged study, and to-day the only mathematics I know is multiplication, and the minute I get away up in that, as soon as I reach nine times seven- [He lapsed into deep thought, trying to figure nine times seven. 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