1. The mountain in the title of this question "Over That Mountain" actually refers to the obstacles in our own hearts. As long as we have tenacious faith and will, and continue to explore over the obstacles in our hearts, we can reach the goal of life. of sea.

2. Quotes:

Do you want to make a difference? Then go on firmly! Retreating from love will only weaken your will (Lo Herrick)

The power of the will is greater than the power of the hand (Sophocles)

Who has experienced all kinds of hardships? Anyone with a hard will can achieve any goal (Menander)

A strong-willed person can take the world in his hands and knead it like a lump of clay (Goethe)

Yes Having a firm will is like adding a pair of wings to your feet (Joe Bailey)

Will leads people to a smooth road, and sorrow leads people to a maze (E. Spencer)

< p>If you lose money, you lose very little; if you lose friends, you lose much; if you lose courage, you lose everything - (Germany) Goethe.

The road is made by feet, and history is written by people. Every step a person takes is writing his own history - Ji Hongchang.

The whole meaning of life is to endlessly explore what is not yet known. ——Zola

The human will supported by indomitable faith has greater power than those seemingly invincible material forces. ——Einstein

Poetry:

If you don’t climb a mountain, you don’t know how high the sky is; if you don’t face a deep stream, you don’t know how thick the earth is. ("Xunzi")

Those who achieved great things in ancient times not only had extraordinary talents, but also had perseverance and perseverance. (Su Shi)

Nothing is difficult in the world, as long as you are willing to climb. "Sages of Ancient and Modern Times"

Those who accomplished great things in ancient times not only had extraordinary talents, but also had perseverance. Author: Su Shi

The old man is restless and has ambitions for thousands of miles (Wei Cao Cao's "The Turtle is Longevity")

There will be times when the wind breaks through the waves, and the sails are hung directly to help the sea. ("Difficulty on the Road" by Li Bai of the Tang Dynasty)

Sacrificing one's life to go to the national disaster, seeing death as a sudden return home. ——Cao Zhi's "White Horse"

Since ancient times, no one has ever died, leaving a loyal heart to illuminate history. ——Wen Tianxiang

I don’t regret the stain on my clothes, but my wishes are true

Then:

Stand strong despite all the hardships, regardless of the wind from east to west, north or south . ——Zheng Xie

Case

Tong Dizhou, a member of the Chinese Academy of Sciences (academician), biologist, educator, and one of the founders of experimental embryology research in my country, is a famous biologist and an internationally renowned scientist. He has been engaged in experimental embryology research for nearly half a century and is the main founder of experimental embryology in my country.

Tong Dizhou was born in a remote mountain village in Yin County, Zhejiang Province. Due to a poor family, he had been learning cultural knowledge from his father when he was a child. He did not enter school until he was 17 years old.

When he was in middle school, due to his poor foundation, he struggled to study. At the end of the first semester, his average score was only 45 points. The school ordered him to drop out of school or repeat a grade. After his repeated requests, the school allowed him to study with the class on a trial basis for one semester.

Since then, he has always been with the "street lamp": at dawn, he read foreign languages ????under the street lamp; after the lights were turned off at night, he repaired himself under the street lamp. Hard work paid off. By the end of the semester, his average score reached more than 70 points, and he scored 100 points in geometry. This incident made him realize a truth: I can do things that others can do through hard work. There is no genius in the world, and genius is obtained through labor. After that, this became his motto.

After graduating from university, he went to study in Belgium. While studying abroad, Tong Dizhou studied hard and was diligent and studious, which was highly praised by his teachers. After receiving his doctorate, he returned to the disaster-ridden motherland and conducted scientific research under extremely difficult conditions.

Without electric lights, they used natural light to cut and separate eggs under a microscope in a dark yard; without glassware for culturing embryos, they used stoneware wine glasses instead, and used microdissection techniques. The instrument is just a very thin glass fiber that I pulled myself; the frog eggs used in the experiment were all collected from the wild. In this simple "laboratory", Tong Dizhou and his colleagues completed several papers on the analysis of the development ability of goldfish eggs and the analysis of the ciliary movement mechanism of frog embryos.

After liberation, while Tong Dizhou served as vice president of Shandong University, he studied the development rules of amphioxus eggs, which play an important role in biological evolution, and made great achievements.

In his later years, he collaborated with Professor Niu Manjiang of Temple University in the United States to study the relationship between the nucleus and the cytoplasm. They extracted a nucleic acid from the cytoplasm of crucian carp eggs and injected it into the fertilized eggs of goldfish. The results An offspring with both goldfish and crucian carp traits appeared, and the tail fin of this goldfish changed from a double tail to a single tail. This kind of creative achievement ranks among the advanced in the world.