Zhang Dan patent

Yang Jingyu, a national anti-Japanese hero, was the commander of "South Manchuria Anti-Japanese Allied Forces" and was killed in battle 1934 to 1940. In six years of hard struggle, he took the lead in cracking down on the Japanese aggressors in Baishan Heishui and Linhai Xueyuan. In the face of the enemy's heavy encirclement and suppression, Yang Jingyu led the troops to fight tenaciously, which made the enemy restless and restless. (Unity) Edison seized every "today" for scientific inventions and worked for more than ten hours every day except

In order to eat, sleep and exercise, I have almost never been idle. Prolonging working hours every day is equivalent to prolonging life. Therefore,

When the local people celebrated their 79th birthday, they called themselves 135 years old. Edison lived to be 85 years old before he published it in the US Patent Office.

There are 1328 invention patents, and there is an invention every 15 days on average. (Dedication) Beethoven, after he was deaf, he didn't blame others blindly, but insisted on his own music creation. When he was deaf and couldn't hear, he inserted chopsticks into the piano sounder and distinguished the tone through vibration, and finally created the famous Ninth Symphony. (pursuit)