Introduction
Is it possible to learn how to become a successful speaker? Can you learn how to write good texts? Can you strengthen your professional and personal credibility? Of course you can. The art of speaking and writing can be learned and rhetoric makes this possible. Rhetoric is the art that the Greeks regarded as fundamental to leadership and to leading people. Everybody can learn to be better speakers; everybody can learn to be better participants in conversations; everybody can learn to write persuasively and effectively. Rhetoric helps you convince your audience to accept a point of view or a message. Speech and writing need to be adjusted to the sender and the audience, the issue and the argumentation, to time and place; to what is called the rhetorical situation. The better these elements are coordinated, the better the rhetorical effect.