Without a possibility of change in meanings human communication could not perform its present functions.
I like to put on hardcore when I have to clean my apartment which I hate to do but it's motivational. I like old heavy metal when I'm outside working on my car. Music has definite functions for me.
Business has only two functions - marketing and innovation.
Democracy functions best when we have an active citizenry.
To wear your heart on your sleeve isn't a very good plan you should wear it inside where it functions best.
To work in architecture you are so much involved with society with politics with bureaucrats. It's a very complicated process to do large projects. You start to see the society how it functions how it works. Then you have a lot of criticism about how it works.
We should concentrate our work not only to a separated housing problem but housing involved in our daily work and all the other functions of the city.