You must be you to see the wish to change in the world.

... be the world you wish to see the change in?

... be the wish in the world to see you change?

(i) inspired by Mahatma Gandhi, whose famous quote actually reads You must be the change you wish to see in the world according to quotedb.com, but it may have been (gasp) changed.

More trustworthy, from wikiquote,
We need to be the change we wish to see in the world.

Need pivots for change? 

Change  -  yes, we can. 
Searched for a source to quote this from Barack Obama and found - that. Changed.
Enjoy the (gasp) video.