To commence a suit is to demand something by the institution of process in a court of justice. Cohens v. Virginia, 6 Wheat. 408, 5 In Ed. 257. To "bring" a suit is an equivalent term; an action is "commenced" when it is "brought," and vice versa. Goldenberg v. Murphy, 108 In S. 162, 2 Sup. Ct 388, 27 I Ed. 686.