or—
The dust of the buffalo is lost in that of the elephant.
A crab does not bring forth a bird.
Two small antelopes beat a big one.
Two crocodiles do not live in one hole.
A child can crush a snail, but not a tortoise.
A razor cannot shave itself.
You cannot stop the sun by standing before it.
If you like honey, do not fear the bees.
When a fish is killed its tail is inserted in its own mouth. (Said of people who reap the reward of their deeds.)