An excerpt from an excellent piece by Peggy Noonan, appearing in The Wall Street Journal:
Mr. Ryan receives much praise, but I don't think his role in the current moment has been fully recognized. He is doing something unique in national politics. He thinks. He studies. He reads. Then he comes forward to speak, calmly and at some length, about what he believes to be true. He defines a problem and offers solutions, often providing the intellectual and philosophical rationale behind them. Conservatives naturally like him—they agree with him—but liberals and journalists inclined to disagree with him take him seriously and treat him with respect.