Whatever important decision a person does is permanently etched in the annals of human history. Although small decisions provided they are important should also be part of history, only the big decisions that affected a large number of people a remembered today. That's because what we read in books.
When you read, you sometimes recall experiences you have gone through or come across in some of your readings. At one time or another, reading the stories of other people across the globe connects you to various cultures, beliefs and lifestyles. Books become bridges, promoting brotherhood across culture.
Therefore reading books is important, because if you read books you can improve your ability to pronounce a difficult word and you will learn what is the right pronunciation of the word that you are reading.