People often feel that the preparation stage is a waste of time. Only when a real opportunity comes and they are unable to grasp it, can they realize that their lack of preparation is a waste of time. ——Romain Rolland

Even if you turn into a handful of dirt, as long as it is paved on the road to truth and your friends can stride forward, it is the greatest happiness. ——Wu Yunduo

Only by being loyal to the facts can we be loyal to the truth. ——Zhou Enlai

Time will pierce the colorful decorations on the surface of youth, dig deep grooves and shallow grooves on the forehead of beauty; it will eat up the rare treasures! Born with beauty, nothing can escape his sweeping sickle. . ——Shakespeare

Because truth is brilliant, as long as there is a gap, it can illuminate the entire field. ——Herzen

If you want to monopolize the truth, the truth will laugh at you. ——Romain Rolland

Educators should have a deep understanding of the minds of growing people...Only by continuously studying the psychology of students throughout their entire educational career and deepening their psychological knowledge can they become an educator. A true master of the job.

The time teachers spend working and creating is like a big river, which depends on many small streams to nourish it. Teachers often read. The more knowledge they accumulate, the easier it will be to teach.

The school requires teachers to become an artist in his own job. ——Einstein

The time teachers spend working and creating is like a big river, which depends on many small streams to nourish it. Teachers often read. The more knowledge they accumulate, the easier it will be to teach. ——Suhomlinsky

All outstanding things are simple, and they are fascinating precisely because of their intelligent simplicity.