Hard work pays off." The crown of success will always belong only to those who persevere and persevere. The crown of success will never fall from the sky and be "given" to those lazy people who sit back and enjoy the success.
Every effort is rewarded. The flowers of success need to be watered by hard work. From ancient times to the present, for thousands of years, every successful person has gone through many vicissitudes, but they have faced difficulties and persevered. He worked hard for his ideals and achieved outstanding success.
Wang Xizhi, a great calligrapher of the Jin Dynasty, loved calligraphy since he was a child. He learned calligraphy from Mrs. Wei, a calligrapher at that time, and practiced hard every day when he had no ink or brush. , he would write on his clothes with his hands, sometimes using tree branches to write on the sand, and sometimes writing under the moonlight at night. According to legend, he practiced calligraphy by the Lanting Pond in Shaoxing, Zhejiang, and the water from washing his pen and inkstone dyed the pond water black. After twenty years of hard work, he finally became a world-famous calligrapher, and his works have been passed down through the ages.
The lotuses painted by the famous modern painter Huang Yongyu are very praised, but who knows how many lotuses he has painted. As for the sketches, even Huang Yongyu himself couldn't count them. Once, he asked his son to count how many sketches he had drawn. After more than 20 years of hard sketching and repeated study of the techniques of painting lotus, Huang Yongyu absorbed the strengths of various schools and integrated them into one. Later, the lotus he painted has a unique charm.
< p>Einstein said: Success = hard work + correct method + less empty talk. As long as you work hard, you will be rewarded. Let us work unremittingly for success and create tomorrow's glory.1. In September 1878, Edison decided to attack the fortress of electric lighting. He read a lot of books about electric lighting and was determined to make electric lights that were cheap, durable, safe and convenient.
He started experimenting with incandescent lamps. He put a small piece of heat-resistant material in a glass bulb. When the current burned it to the point of incandescence, it would emit light from the heat. He first thought of charcoal, so he put a small piece of heat-resistant material into a glass bulb. The charcoal cutting wire was put into the glass bubble, but it broke immediately as soon as the electricity was turned on.
"What is the reason for this?" "Edison picked up the carbon filament that was broken into two sections and looked at the glass bubble again. After a long time, he suddenly remembered, "Oh, maybe it's because there is air in it, and the oxygen in the air helps the carbon filament burn, causing it to break immediately. Lose! "So he used his handmade air extractor to remove as much air as possible from the glass bubble. As soon as the power was turned on, it did not go out immediately. But after 8 minutes, the light still went out.
But anyway, Edison finally discovered that the vacuum state is very important for incandescent lamps, and the key is the carbon filament.
So what kind of heat-resistant material should be chosen?
p>As long as you have perseverance, you will succeed one day, just like the saying "hard work pays off"