Examples: 1. Leonardo da Vinci painted eggs Leonardo da Vinci, a famous painter during the European Renaissance, loved painting since he was a child. His father sent him to Florence, a famous city in Italy at that time, to learn from the famous painter Frochio. The teacher asked him to start by painting eggs. He painted one after another for more than ten days. Seeing that he was a little impatient, the teacher said to him: "Don't think that drawing eggs is easy. You must know that there are never two identical eggs in 1,000; even if it is the same egg, just change the angle to see the shape." It's different, the oval outline of the egg will be different. Therefore, to express it perfectly on the drawing paper, you have to work hard." From then on, Leonardo da Vinci studied sketching carefully. During this period of diligent and arduous artistic practice, he finally created many immortal paintings. 2. Sun Kang reads at night in the snow. Sun Kang, a native of Jin Dynasty, came from a poor family but loved reading. At night, although I had time, I couldn't afford lamp oil, so I had to silently recall and digest the knowledge I learned during the day. One winter, he woke up in the middle of the night and felt that the room was not completely dark, and he could vaguely see some things. It turned out to be caused by the reflection of the white snow. This inspired him: why not use the snow light to read a book? So snowy nights, especially snowy nights illuminated by moonlight, became a good time for Sun Kang to study hard. Due to his diligence and studious, he finally became a famous scholar and became a censor. 3. The cantilever on the head is bone-piercing. During the Warring States Period, Su Qin and Zhang Yi from the Wei Dynasty studied under Mr. Guigu. He studied at night and studied painstakingly. When he was sleepy, he pricked his thigh with an awl, and blood flowed to his footsteps. Sun Jing of the Han Dynasty was eager to learn. When he was studying, he tied his hair to the roof beam with a rope to prevent him from dozing off and to urge himself to study hard. 4. A scientist who was considered a fool. Einstein, the most famous physicist of this century, was not very smart when he was a child. He did not learn to speak until he was 3 years old, so his parents thought he was a fool. After going to school, a teacher said to his father: "Your child will achieve nothing" and even ordered him to drop out of school. When he was 16 years old, he applied for the University of Zurich, but failed due to poor grades. But he was not satisfied. Through diligent study, he became an outstanding founder of physics. A young man once asked him how he succeeded, and he wrote down a formula: A=X+Y+Z (A represents success, X represents diligent study and work, Y represents good learning methods, and Z represents less nonsense) . Famous Quotes: 1. The lights are brighter at the third watch and the fifth watch, which is when men are studying. Black-haired people don't know how to study diligently early, and white-haired people regret studying late. ——Yan Zhenqing 2. Read more than ten thousand volumes, and write like a master. ——Du Fu 3. Diligence can make up for one's weakness, which is a good lesson. Every minute of hard work equals talent. ——Hua Luogeng 4. As long as you persevere and study hard on your own, you don’t have to worry about not becoming talented. ——Hua Luogeng 5. The beauty of birds lies in their feathers, and the beauty of people lies in their hard work. ——(Proverb) 6. How can you get the fragrance of plum blossoms without experiencing a bone-chilling cold? ——Gao Ming 7. There are roads in the mountain of books, and hard work is the path, and there is no limit to the sea of ??learning, and hard work is the boat. ——(Couplet) 8. Genius is like this. If you work hard all your life, you will become a genius. ——Mendeleev 9. He likes to read, but he doesn’t ask for a deep explanation. Whenever he understands something, he happily forgets what he said.

——Tao Yuanming 10. Isn’t it a joy to learn and practice from time to time? ——Confucius