Ladders

In the lobby of an office in Toronto there were a number of ladders, each with words on every rung. I thought it was quite an interesting installation as to whether people were supposed to read it and be inspired or just read it or for the sakes of just filling dead space. Generally when i think of ladders in the workplace i look at it as a metaphor for working your way up the company not sure the window cleaners see it like that though. The variation in words makes me doubt whether it is for inspiration or just visual purpose.