Need a quote, something like don't change u change the world around u? who said it and exact wording?

Question

i need a quote for school and i kinda know it. Its something about you dont have to change yourself you can just change the world around you. do you know who said it and what the exact words are? i need to be able to quote them. thanks

Answer 1

"Everyone thinks about changing the world, but no one thinks about changing himself." --Leo Tolstoy

"Conquer yourself not the world." –Descartes

Answer 2

be the change you wish to see in the world - ghandi