The path of scientific exploration is tortuous. Only those who are not afraid of difficulties and dangers and dare to strive for the best will eventually overcome all difficulties and succeed.

"There is no smooth road in science. Only those who are not afraid of thorns and climb along the steep mountain road can hope to reach the glorious peak."

Indeed, those who pursue the truth The road to science is a rugged road, a road full of difficulties, obstacles, thorns, snakes and scorpions. The road to science is always filled with the struggle between sensibility and reason, the battle between fallacy and truth, and even the constraints of one's own inertia, torture of illness, worldly jealousy and obstruction; this road is always accompanied by interest. , curiosity, doubt and rebellious spirit, adventure, perseverance, experiencing willing sacrifice and endurance, hardship and loneliness. It must not only have profound knowledge and a lofty spirit of "loving wisdom", but also have the quality of perseverance. Just like this, human beings have used their wisdom and tenacity to defeat themselves and nature again and again, peeling off the shell of the essence of all things in the universe layer by layer, and finally entered the core of the mystery of nature, achieved great scientific success, and produced I met one scientific master after another and tasted the pleasure of obtaining the truth!

Open the pages of history, stand at the station where science has brought rich material civilization and spiritual civilization, and recall the scientific giants who silently dedicated themselves to science and even died as martyrs. You will find how precious all scientific civilization is. Not easy. Marie Curie is the only female scientist in the world who has won the Nobel Prize twice. In order to refine radium, she and her husband worked hard in a simple shack for four years, using more than 400 tons of asphalt ore and 200 tons of asphalt ore. Many tons of chemicals and more than eight hundred tons of water. During this period, they did not watch a movie, attend a concert, or visit a friend. In the most difficult time, they ran out of savings, suffered from hunger, cold, and radiation sickness, and finally revealed the secret of radium. The road to science is a road of creation, and creation means unprecedented things, which require continuous accumulation and exploration in the dark mud. Only with a tenacious personality can one overcome hesitation and achieve success in exploring science.