2. There is no double diligence, neither talent nor genius. -Mendeleev [Diligence]
3. Science can not only "give young people knowledge and happiness", but also make people accustomed to labor and the pursuit of truth, create real spiritual wealth and material wealth for the people, and create things that cannot be obtained without it. Mendeleev
4. To discover fruitful truth, a person needs millions of people to ruin their lives in failed exploration and tragic mistakes. Mendeleev
To discover fruitful truth, a person needs millions of people to ruin their lives in failed exploration and tragic mistakes. Mendeleev
6. Science can not only "give young people knowledge and happiness", but also make people accustomed to labor and the pursuit of truth, create real spiritual wealth and material wealth for the people, and create things that cannot be obtained without it. Mendeleev
Extended data
Mendeleev's research field
1, chemistry, especially inorganic chemistry and physical chemistry.
2. In addition to discovering the periodic law of elements, Mendeleev also studied gas law, meteorology, petroleum industry, agricultural chemistry, smokeless gunpowder and weights and measures. Thanks to his efforts, he has made achievements in these fields to varying degrees.
References:
Baidu encyclopedia-Mendeleev