public static string buildStudent(Student student)
{
CardBuilder stu = new CardBuilder();
string card = stu
.start()
.add("\n\t\"Student\": " + student.stuName + ",\n\t")
.add("\"ID\": " + student.stuId + ",\n\t")
.add("\"email\": \"" + student.stuEmail + ",\n\t")
.add("\"unuversity\":\"" + student.university + ",\n\t")
.end()
.getCard();
return(card);
}