Banksyhttp://newsvote.bbc.co.uk/1/hi/entertainment/arts/2018739.stm
Variant: Some people want to make the world a better place. I just wanna make the world a better-looking place. If you don't like it, you can paint over it!
Source: Wall and Piece (2005)
“Let us see what we have done for this world? Some people are busy chasing the world, some are dizzy interpreting the world. But very few focus on making and creating a better world.”
Related quotes

It's Not Easy Being Green: And Other Things to Consider https://books.google.com/books?id=IiKY1H0A_QEC&pg=PT102 (Hyperion, 2005).
Cf. Wisdom from It's Not Easy Being Green: And Other Things to Consider https://books.google.com/books?id=EEiqMIgAl3UC&pg=PA49 (White Plains, N. Y.: Peter Pauper Press, Inc., 2007), p. 49.

1910s, The Fourteen Points Speech (1918)
The Workout that Time Forgot, Outside https://www.outsideonline.com/1748821/outside-magazine-jan-2011_r=0

“There are some oddities in the perspective with which we see the world.”
Speech http://www.biota.org/people/douglasadams/index.html at Digital Biota 2 http://www.cyberbiology.org/, Cambridge, UK, (1998)
Source: Dirk Gently's Holistic Detective Agency
Context: There are some oddities in the perspective with which we see the world. The fact that we live at the bottom of a deep gravity well, on the surface of a gas covered planet going around a nuclear fireball 90 million miles away and think this to be normal is obviously some indication of how skewed our perspective tends to be, but we have done various things over intellectual history to slowly correct some of our misapprehensions.