Advanced and complex labor is the performance of such a kind of labor force, which needs higher education expenses than ordinary labor force, and its production needs to spend more labor time. Therefore, it has high value. Marx

There is no genius in the world. The problem is that educators should discover the talents, interests, hobbies and specialties of each student and provide sufficient conditions and correct guidance for their performance and development. -Suhomlinski

Always feel that the land of the motherland is at your feet, live with the collective, and remember that the collective has educated you. If you break away from the group on that day, it is the beginning of the end. Ostrovsky

For parents, family education is first and foremost self-education. -Krupskaya

Educators should have a deep understanding of the thoughts of growing people. Only by constantly studying students' psychology throughout their educational career and deepening their psychological knowledge can they become real experts in educational work. -Suhomlinski

The process of personal development should be encouraged as much as possible in education. Children should be guided to explore and infer for themselves. Tell them as little as possible and guide them to discover as much as possible. Spencer

Honor is an excellent quality, so only noble, positive and well-educated people have it. Edison