barking up the wrong tree the intelligent investor the story of art the art of laziness dk art the 4-hour work week surrounded by idiots how the world really works embroidery 4 hour work week why we sleep the book of answers investing 101 hbr never split the diference sách rich dad poor dad trọn bộ blue ocean strategy bad blood emma jane austen never eat alone the black swan soft book principles ray dalio the four hour work week adam smith blue ocean storytelling with data start with why ocean vuong rich dad poor dad zero to one good to great crazy rich asians leadership principles of economics emotional intelligence thế art of not giving a fuck thinking fast and slow wealth of nations never split the difference english books dk publishing the power of positive thinking the magic of thinking big hbr guide blitzscaling essential manager leadership artificial intelligence the rules of work