How to write about 50 words in the oil draft?

How to write about 50 words in the oil draft is as follows:

Not for flowers, not for temporary glory, but for persistent beliefs, turning into non-stop running, burning dreams in your heart, and non-stop steps under your feet!

Refueling is introduced as follows:

Refueling refers to adding fuel oil or lubricating oil to running machinery or automobile products, and also refers to pouring edible oil into an oil pan for delicious cooking.

The origin of refueling is introduced as follows:

If you see someone in a family burning the midnight oil, add a spoonful of lamp oil and give him encouragement. This is the origin of "refueling". Zhang Ying's fourth son is Zhang Zhidong, one of the four famous ministers of ZTE in the late Qing Dynasty.

The oil is introduced as follows:

Oil is a general term for hydrophobic substances that are liquid at room temperature and consist of one or more liquid hydrocarbons (silicone oil is mainly composed of siloxane compounds). The difference between oil and hydrocarbons such as alcohol, ketone and ether is that the composition of oil is not polarized, and the difference between oil and fat is that the molecular length and molecular connection of the compounds that make up oil are relatively small.

Vegetable oil and animal oil are mainly composed of glycerides of fatty acids, so they are also called fatty oil. It will not volatilize under normal circumstances, so it is sometimes called fixed oil. According to whether it is edible or not, it can be divided into edible oil (such as soybean oil, sesame oil, olive oil, peanut oil, sunflower seed oil, etc. ) and non-edible oils (such as tung oil and castor oil). ).

The word "oil" is the proper name of water. Shuowen: "Oil and water, out of Liling West, southeast into the river." This water is roughly in Yichang, Hubei Province today. Because the word oil means fluidity and smoothness.

After the appearance of vegetable oil, it was used as fat oil and gradually lost its original meaning. With the wide application of vegetable oil, the word oil has gradually become a general term for animals, vegetable oils and other oils.

In fact, there is no word "oil" when there are words. Oil was called "paste" or "grease" in the early days. According to Interpretation of Names, "those with horns are fat, and those without horns are ointment". Early oils were all extracted from animals. The earliest title, extracted with horns is called fat, and extracted without horns is called cream. "The Core Monument of Dai Yi's Life" said: "People who wear horns have no teeth, that is, cows have no teeth, and they don't bite people to the touch."