Bajun believes that speech is a personal skill that can be improved through training; speech is also a way of transmitting information and can be designed; speech is a kind of marketing, either selling concepts, Ideas, either sell a product.

Lee Kai-fu once said that people who have thoughts but do not express them are equivalent to having no thoughts.

Nixon once said that if he went to college again, he would first learn the two courses of speech and persuasion.

People from all walks of life basically agree on speeches and public speaking. The difference is that everyone looks at the same problem from different angles. Of course, even if the perspectives are different, the impact they bring to people is the same and they can view this skill positively.