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

Too calm thinking and lack of emotional impulse will inevitably make people psychologically abnormal. -Vasiliev

A good teacher is someone who understands psychology and pedagogy. -Suhomlinski

The so-called youth is psychological youth. -Kōnosuke Matsushita

If you are mentally prepared, all preparations have been completed. -Shakespeare