"Not all chemicals are bad. Without chemicals such as hydrogen and oxygen, for example, there would be no way to make water, a vital ingredient in beer"

This quote by Dave Barry is stressing the value of chemicals in our everyday lives. While some chemicals can be damaging, not all of them are. Hydrogen and oxygen are two of the most crucial chemicals, as they are essential for the production of water. Water is a vital component in beer, and without it, beer would not exist. This quote is a pointer that chemicals are not all bad, which they can be utilized for advantageous functions. It is likewise a reminder of the importance of water in our lives, and how it is essential for the production of beer. This quote is a humorous method of highlighting the value of chemicals and water in our lives.