The Alchemist by Paulo Coelho

The Alchemist is a novel by Paulo Coelho first published in 1988. Originally written in Portuguese, The Alchemist has been translated into 71 languages as of 2011. An allegorical novel, The Alchemist follows a young Andalusian shepherd named Santiago in his journey to Egypt, after having a recurring dream of finding treasure there. A gypsy tells him that there is a treasure in the Pyramids in Egypt.
Early into his journey, he meets an old king, Melchizedek, who tells him to sell his sheep to travel to Egypt, and his Personal Legend: what he always wanted to accomplish in his life. And that "When you want something, all the universe conspires in helping you to achieve it." This is the core philosophy and motto of the book.
Along the way, he encounters love, danger, opportunity, disaster and learns a lot about himself and the ways of the world. During his travels, he meets a beautiful Arabian woman named Fatima who explains to him that if he follows his heart, he shall find what it is he seeks.
Santiago then encounters a lone alchemist who tells about personal legends. He says that people only want to find the treasure of their personal legends but not the personal legend itself. He feels unsure about himself as he listens to the alchemist's teachings. The alchemist states "Those who don't understand their personal legends will fail to comprehend its teachings." It also states that treasure is more worthy than gold. (Summary by Wikipedia)