to turn around and go back the way you came
dar la vuelta y regresar por el camino que viniste (dar la vuelta y regresar por el camino que viniste)
"We had to double back to grab the projector."
"Tuvimos que dar la vuelta para agarrar el proyector." (tuvimos que dar la vuelta para agarrar el proyector.)
to finish something successfully despite difficulties
A detailed plan or strategy for achieving success.
to be likely to become successful in the future
to have a friendly and peaceful relationship
to memorize something perfectly
people who start early are more likely to succeed