It is known to all that Newton got the great inspiration from the falling apple as he was walking pass a tree. This apple changed and promoted the social civilization. Many people play the joke that if the apple hits on their heads, maybe they can be the next Newton. Actually, apple is just the stimulation to help Newton to figure out his thoughts. If it hits on other people's heads, it is just the ordinary incident and nothing special. The meaning of life is to keep searching. Everyone can make a difference if they keep thinking, and inspiration will come sooner or later. At that time, the success will be at hand.