● Only by working for the perfection of his contemporaries and their happiness can he achieve his own perfection.-Marx
● Life is like an ocean, and only those who are strong-willed, To reach the other shore.
-Marx
● The value of human beings lies in human talents.-Marx
● Everything is difficult at the beginning, so is every science.-Marx
● Everything is saved, In the final analysis, it all boils down to the saving of time.-Marx
● Using time is an extremely advanced law.-Engels
● Once there is a technical need in society, this need will push science forward more than ten universities.-Engels
● In Marx's view, science is a revolutionary force that plays a driving role in history. In any theoretical science, Even though its practical application can't even be foreseen, it makes Marx feel heartfelt joy, but when it has an immediate revolutionary impact on industry and general historical development, his joy is completely different.-Engels
● Wasting other people's time is murder for money, and wasting his own time is chronic suicide.-Lenin
● It is much more difficult to turn words into actions than words.- -pasteur
● Not knowing is not terrible and harmful. It is impossible for anyone to know everything. What is terrible and harmful is pretending to know without knowing.-Tolstoy
● Success = hard work+correct method+less empty talk.-Einstein
● Successful scientists are often people with a wide range of interests. Their original spirit may come from their erudition. Diversification will make them. If you delve into a narrow field for too long, it will make you stupid.-beveridge
● When you succeed in one thing, don't wait to enjoy the honor, you should do what you need again.-Pasteur
● If winter has arrived, can spring be far behind? -Shelley
● Reading without thinking is eating without digesting.-Polk
● Reading all good books is talking to many noble people.-Descartes
● For everything, only love is the best teacher. It is far superior to the sense of responsibility.-Einstein
● Dissatisfaction with oneself is one of the fundamental characteristics of any truly talented person.-Chekhov
● Children's games often contain profound thoughts.-Schiller
● Inventors rely on a great confidence to support them. Only then can we have the courage to advance in the unknown world.-Balzac
● Invention is one percent cleverness and ninety-nine percent diligence.-Edison
● Anyone who is rash about the truth in trivial matters, You can't be trusted in major events.-Einstein
● Being active and dissatisfied is the first necessity of progress.-Edison
● Curiosity makes scientists and poets.-France
● Reasonable arrangement of time is equivalent to saving time.-Bacon
● Even if you know half the truth through your own efforts, It's better than knowing the whole truth in a parrot's way.-romain rolland
● Strong confidence can make ordinary people do amazing things.-Ma Erdun
● Money, as long as it can solve one's life, will become a scourge to curb human talents if it is too much.-Nobel
● Don't wait for tomorrow what you do today. Don't wait for others to do what you do.-Goethe
● If you don't do what you should do today, you will be delayed tomorrow.-Pestalozzi
● People with rich knowledge and experience are more likely to produce new associations and unique insights than those with only one kind of knowledge and experience.-Taylor
● Every great achievement of science, They are all based on bold fantasies.
-Dewey
● Science has no borders, but scientists have a motherland.-Pasteur
● Science needs a person to contribute his life's energy, assuming that each of you has two lives. This is not enough for you. —— Pavlov
● Science requires everyone to have extremely intense work and great enthusiasm. —— Pavlov
● It is a great sin to waste time. —— Rousseau
● Ideal books are the key to wisdom. —— Tolstoy
Tong Dizhou was born in a remote mountain village in Yinxian County, Zhejiang Province. Due to his poor family background, When I was a child, I always studied cultural knowledge with my father until I was 17 years old.
When I was in middle school, because of his poor foundation, my study was very hard. At the end of the first semester, my average grade was only 45. The school made him drop out of school or repeat the grade. After his repeated entreaties, the school agreed to let him try out a semester with his classes.
Since then, he has been with the "street lamp": it was dawn and he was under the street lamp. After the lights were turned off at night, he studied by himself under the streetlight. Hard work pays off. At the end of the term, his average score reached more than 7 points, and he got 1 points in geometry. This made him realize a truth: I can do what others can do through hard work. There is no genius in the world, and genius is earned by labor. Later, this became his motto.
After graduating from college, he went to Belgium to study. Diligent and studious, he was well received by his teachers. After receiving his doctor's degree, he returned to the disaster-stricken motherland and carried out scientific research under extremely difficult conditions.
Without electric lights, they cut and separated eggs in the dark yard by using natural light under the microscope. There is no glassware for cultivating embryos, so we use coarse porcelain pottery wine glasses instead, and the micro-dissector used is just a very thin glass filament pulled by ourselves; The materials used in the experiment were all collected from the wild. In this humble "laboratory", Tong Dizhou and his colleagues completed several papers on the developmental ability of goldfish eggs and the mechanism of cilia movement of frog embryos.
After liberation, Tong Dizhou served as the vice president of Shandong University, while studying the developmental law of Wenchang fish eggs, which played an important role in biological evolution, and made great achievements.
In his later years, He cooperated with Professor Niu Manjiang of Templeton University in the United States to study the relationship between nucleus and cytoplasm. They extracted a nucleic acid from the cytoplasm of crucian carp eggs and injected it into the fertilized eggs of goldfish. As a result, a offspring with both goldfish characteristics and crucian carp characteristics appeared, and the tail fin of this goldfish changed from double tail to single tail. This creative achievement ranks among the advanced in the world.