Do you want to be happy? Of course you do! Everyone wants to be happy. But what does it mean to be happy? And how can you be happier in your life? These are big questions that many smart people have tried to answer. They are called philosophers, and they have different ideas about happiness. In this book, you will learn about 10 of them and what they said about happiness. Here are some examples: Aristotle said that happiness is the best thing in life, and that it comes from doing what you love. He also said that happiness means having good friends. Spinoza said that happiness is being good, not getting something for being good. He also said that happiness means knowing yourself and the world. Nietzsche said that happiness is making something, not finding something. He also said that happiness means facing problems and becoming stronger and more free. These are just some of the people that you will meet in this book. You will also learn about Plato, Epicurus, Seneca, Marcus Aurelius, Schopenhauer, Heidegger and Camus. They all have different and interesting views on happiness. By reading this book, you will discover what happiness means to you and how you can be happier in your own way.