Walk your own road and bear your own load.
More Mexican Proverbs:
You cannot worship an unknown saint.Mexican
A good cock will crow on every dungheap.
Mexican
A man forewarned is equal to two.
Mexican
The prickly pear has company only when it bears fruit.
Mexican
Evil falls on him who goes to seek it.
Mexican
He who is anxious to secure the best tends to get stuck with the worst of the rest.
Mexican