There is such a thing in the world, although it can“t see, also can“t touch, but it can help you on the other side of success! Although it makes a lot of people feel it is important, but few people can really have it, it can guide you toward the shore of victory, but sometimes, also can draw water with a sieve. But you must master this a survival skill. Life is like a bumpy road, we must go forward, have no choice. And he is the one after hardship that a key knocking on the door of success. It is to insist, but insist to be successful. You must be very familiar to the invention of light bulb, this is a typical successful example by insist, Edison to invent it, don“t know how much artificial sweat, I wonder how many detours, go more don“t know how many times have failed, but after his unremitting efforts, he succeeded! He brings to the world the eternal light, convenient for people“s life and production, resulting in the development of science and technology. That we imagine that if he gave up in front of heavy difficulty, be crushed failure again and again, that is, and who can withstand live 1000 times of failure, to bring light to the world? But we should know that this is the result, insist to know, only insist on can help us to success, the fruit because only in the past among the jungle, to taste it sweet!

作者：李晟