Preaching, teaching and dispelling doubts are the core of teachers' work.
Besides, the word "old teacher" is only in his forties and has been made an old teacher by his peers. Speaking of old words, I think of old, cunning old fox, old cow, broken car and so on.
In the eyes of peers, people are over forty-five and crops are in summer. You are over forty, you should have tea in the office, talk about genius, and talk about it in class. Obviously, you are earning a young man's job. You're fighting for the championship. As we all know, 93-year-old Professor Chang Lu of Yangzhou University still insists on standing in class. "High-energy molecules are active acids, and oxidation can release respiratory bonds; Oxidation and phosphorylation, rods can be transduced and coupled ... "Biochemical knowledge can also be sung? This scene happened in the class of biochemistry major in Yang Da University. This 5-minute song of acetyl coenzyme A dehydrogenation was composed by Liu Changpei, a 93-year-old retired professor from Yang Da University.
Professor Zhou Yicang of Xi Jiaotong University is leaning on crutches in class.
In the web search bar, I entered three words: old professor. See unexpectedly is this:
Rumors can also kill people. Old professors also have their own lives. Due to traditional ideas, we have been obsessed with an 83-year-old professor marrying a 28-year-old girl for decades. We can't look down on others, envy and hate.
In your forties, you can't be synonymous with being old and useless, let alone an old teacher who just talks and doesn't do anything, but should be the mainstay of the school and the master of young teachers.
In fact, there are many words in the old words, such as old cocoon, old talk, old strong, old clam and new pearl. An old horse crouches, aiming at a thousand miles. The martyrs were full of courage in their later years.
Why do old people talk about youth? Seize every day and more! I said teenage crazy, and I got yellow and blue. Life is easy to get old, but childlike innocence is always there. The order of the years remains unchanged, and the ambition lasts forever. Ambition is still there. Who doesn't have to ask Lian Po? ...
Grandma Moses began to learn painting at the age of 80, while Wang Desheng began to keep fit in his 70s. More than forty years old, at the prime of life, don't pretend to be old.
Forty years old is the age of entrepreneurs. Don't you UNESCO count eighty years old as an old man? Forty or fifty years old, should become the backbone of the unit.