decided to
Él se decidió a mantener su plan en secreto.
He decided to keep his plan a secret.
Él se decidió a estudiar de intercambio.
He decided to study as an exchange student.
Él se decidió a ser un doctor e ir a una villa sin doctores.
He decided to become a doctor and go to a village without doctors.
Él se decidió a jamás regresar a su país natal.
He decided never to return to his native country.
He decided to become a doctor.
He decided to go there.