At some point, you can't lift this boulder with just your own strength. And if you find that you need to move bigger and bigger boulders up hills, you will need more and more help.
“Don't be afraid to give your best to what seemingly are small jobs. Every time you conquer one it makes you that much stronger. If you do the little jobs well, the big ones will tend to take care of themselves.”
“There are some images that I will only use once, and not use again because they don't seem to really hit the nail right on the head, but there are some which are so strong they have to be reduced; sometimes just reusing them makes them stronger.”