A clever man happened to know that some metal conductors turn red and heat when they are electrified.

He was attracted by this matter and kept thinking about it. He thinks that metal conductors can turn red and give off heat. Isn't this similar to fire? So can metal conductors glow like candlelight when electrified? That's the idea. After nearly ten thousand failures, this man finally made a tungsten lamp with low price, low use cost, ideal lighting effect and long service life.

This man is Edison. He summed up his experience in constant failures, only for his own success. Afterwards, he said a famous saying: "Genius is 99%, plus 1% inspiration, but this 1% is greater than everything."

When we feel the success of the winner, can we also think about the efforts made by the winner for the seemingly illusory inspiration?