Life is like a marathon. The key to winning is not the momentary explosion, but the persistence on the way. Many times, success is to stick to a minute, not giving up this minute, there will be hope in the next minute. Its just that we dont know. So, if you are tired and tired again, as long as you keep going, the scenery that belongs to you will eventually appear. When you are determined to prepare for departure, the most difficult moment has passed. Then, lets go.