Educators' personality is everything in education. Practice has proved that only personality can affect the development of personality, and only personality can affect personality. In fact, the personality and personality here, in a certain sense, is the professional orientation of teachers. What is the professional orientation of teachers? The so-called teacher's professional orientation refers to the personality characteristics that teachers should have to engage in educational work successfully, or the personality tendency suitable for educational work. The important role of teachers' professionalism is reflected in two aspects: on the one hand, professionalism is one of the important emotional contents for teachers to accomplish their professional mission well, and it is also an important factor affecting whether teachers can grow into excellent teachers; On the other hand, teachers' professionalism exerts a subtle influence on students in the dimensions of mental state and emotional color, which not only directly affects students' academic performance and motivation, but also indirectly affects students' personality. First, we must have educational feelings. Teachers' educational feelings refer to teachers' strong interest in education and their unique and profound feelings for education, that is, their persistence and watchfulness for education. This is an important part of teacher professionalization. Teachers with educational feelings will "enjoy" the happiness of education, internalize this feeling into the passion of doing this job well and turn it into the internal driving force of active and independent development; Teachers with educational feelings will have an understanding heart, can listen to students' voices and understand their ideas; Teachers with educational feelings will love learning, thinking and exploring, and become people that students are willing to worship and learn; Teachers with educational feelings will be good at creating a spiritual environment for students to learn happily, and the relationship between teachers and students will be integrated, helping each other and learning together; Teachers with educational feelings will make students become masters of learning and share the happiness and pain of growth with students; Teachers with educational feelings will have a high sense of responsibility, stick to educational beliefs, be in awe of education, and do their best to be responsible for students' lifelong development. Second, we must have educational sensitivity. Teachers' educational sensitivity refers to teachers' ability to respond to changes in students' thoughts, emotions, moral behaviors and learning conditions. Educational sensitivity directly affects educational ability and educational effect. Makarenko, a famous educator, can gain insight into your heart as long as he talks to you and contacts you once. This is makarenko's extraordinary sensitivity to education. Teachers with educational sensitivity have penetrating eyes, which can penetrate students' hearts, read disappointment from students' drooping eyes, read joy from raised eyebrows, and read appreciation from smiling eyes; Teachers with educational sensitivity can keenly capture the bright spots of students, teach students in accordance with their aptitude and promote the harmonious development of each student; Teachers with educational sensitivity can see the details of education, see the spirit from the details, hit it off with students' personalities, and act quickly when dealing with problems, thus achieving good educational results; Teachers who are sensitive to education can treat students correctly without wearing colored glasses and treat each student as a developing person. Third, we should have the spirit of educational dedication. Teachers' dedication is to teach teachers to be ambitious, indifferent to fame and fortune, take doing a good job in education as their lifelong pursuit, devote themselves to education with the attitude of self-denial and dedication, devote themselves to education with the spirit of selfless dedication, be loyal to their duties, be down-to-earth, be diligent and rigorous, persevere, and gradually reach the realm of "bowing their heads and being willing to be a willing ox". Dedicated teachers will care and educate every student with great love, which is silent, seamless and boundless; Enterprising teachers will care for students with love, and care for students with patience, childlike innocence, conscience, perseverance, compassion and tolerance; Dedicated teachers will stand at the height of "who to train and how to train people", concentrate on teaching and educating people, concentrate on teaching and educating people, concentrate their wisdom on teaching and educating people, regard the classroom as a place to exercise their ability and improve their quality, take students' recognition and social evaluation as a platform to show their self-style, embody their ability in the effect of educating people, and win the respect of students and parents with their achievements. Of course, the content of teachers' professionalism may be far more than that, which needs us to explore, summarize and refine in practice, so as to lead us to pursue education tirelessly and further enhance our professionalism.