The Art of Happiness

understand that there are many different levels.For example, let’s say that human beings in theStone Age didn’t know how to cook meat butthey still had the biological need to eat, so theyjust ate like a wild animal. As humansprogressed, they learned how to cook and thenhow to put in different spices to make the foodmore tasty and then they came up with morediverse dishes. And even up to our present age, ifwe are suffering from a particular illness andthrough our knowledge we learn that a certaintype of food is not good for us, even though wemight have the desire to eat it, we restrainourselves from eating it. So it is clear that themore sophisticated the level of our knowledge is,the more effective we will be in dealing with thenatural world.“You also need the ability to judge the long-