On the one hand, teachers must contribute their own things, and on the other hand, they must be like sponges, absorbing all the good things from people’s lives and science, and then contributing these good things to students .

The famous saying "Teachers are engineers of the human soul" was put forward by Kalinin. He said: "Many teachers often forget that they should be educators, and educators are also engineers of the human soul."

Extended information:

Kalinin, like Lenin, was a leader who cared deeply about labor and farmers. He often contacted ordinary citizens as a national leader and understood their hopes, and demonstrated a " His demeanor as a "good grandpa" is deeply loved by the people. Many people also call Kalinin "affectionate grandfather Kalinin." But in the Katyn incident, Kalinin also signed the official document to approve it.

After World War II, Kalinin passed away in Moscow in 1946; and the Soviet Union also renamed K?nigsberg, which used to belong to German East Prussia, to Kaliningrad.

Baidu Encyclopedia-Kalinin