Teaching has been considered a noble profession by people for various reasons, with one of the most common being that teachers help to educate future generations. More generally, some have described teachers as "agents of the future," because they help people acquire the skills necessary to take on new challenges and contribute to the world in meaningful ways.
This has far-reaching implications, as some people claim that teachers can be a significant force in creating a society that is healthy, peaceful and informed. Teachers can also instill a passion for learning that people carry for the rest of their lives, well after they have graduated from an academic setting. A passion for learning is an essential element to progress, especially in terms of innovation.
In this way, teachers have a very important responsibility to develop student's hunger to acquire knowledge and seek understanding with others who think differently from them, an apparatus for peace in society. The idea that teaching is a noble profession is commonly used and sometimes referenced in conjunction with arguments that defend teacher salaries, unions and employment benefits. These arguments assert that since teaching is such an important and noble profession, teachers shouldn't be shunned or neglected by the society to which they serve an important interest.