Patience is very important to us

Patience is very important to us

Good morning, everyone. I’m very glad to give a speech here. Today my topic is “patience is very important to us”.

As we know, patience is of great importance. Without it, our dream will not come true. In addition, in our daily life, we need patience in many ways. Such as, when our friend feels bad, we need patience to talk with him and cheer him up; when student come across difficulty, the teacher may patience to help them; and so on. So patience plays an important part in our life. No one can live without it.

Such as Edison, he often ask the teacher some strange question in elementary school, he was expelled from the school. he was a great inventor, he invented a lot of

things, however, can immediately get a warm welcome, but only lights. As early as 1821,

British scientist David and Faraday invented called arc lamp lights. This lamp filament with carbon rods. Although it can emit light, glare, power consumption, life expectancy is not long, so it’s not practical.

\"The arc lamp is not practical, I have to invent a light, soft lights, thousands of families all need them.\" Edison secretly resolved.

So he started experimenting as a filament material: traditional charcoal filament, an energized filament is broken. Ruthenium, chromium and other metal filaments, electricity, light a moment to be blown. Platinum filament, the effect is not ideal. In this way, Edison tested 1600 a variety of materials. One test, one failure, many experts believe that the lights of the future is bleak. Some well-known British experts have even ridiculed Edison's research is meaningless \". Some reporters also reported: \"Edison's vision has come to nothing.\"

Face defeat in the face of some cynicism, Edison did not retreat. He understands that every failure means that the ED also successfully took a step nearer.

Finally, he succeeded

As early as in 1821, the British scientist David and Faraday invented a kind of call arc lamp light. This kind of lamp use carbon rod for the filament. Although it can emit light, but the light dazzling, power consumption, life is not long, so it's not practical. \"Arc lamp is not practical, I must invent a light soft lights, let thousands of families are used.\" Edison decided.

Then, he began to test as a filament material: with the traditional article carbon for the filament, a electricity filament broke. Use ruthenium, chromium metal for the filament, after electrify, light for a moment is burned off. Use the white silk for the filament, the effect also is not ideal. So, Edison test more than 1600 kinds of materials. The test again, repeated failure, many experts think the light short-sighted. British some famous experts and even sarcasm Edison's research is \"nothing\". Some reporters also reported: \"Edison's ideal already came to naught.\"

Faced with it, in the face of some cynical, Edison did not retreat. He knows that every failure, means and approached the step to success.