Every item that you use ranging from a simple lip gloss and toothpaste to a swanky car has one thing in common: they all undergo production or manufacturing to resemble what they are. Hence, the act or process of producing something can be referred to as production. Certain products are being produced to make it available for others to use. It can also include a set of theories or works created by someone. Read further to know more about the quotations and sayings on manufacturing.