In the picture, there stands a tree full of fruit on one side of the stream. Across the stream, a man is trying to reach out on the edge of the band for the fruit with a net attached to a pole. Not far away there is a bridge that can lead him to the tree for more fruit. 　　The message conveyed in the picture is clear. In pursuing a dream, we might focus on only one say of making it come true, forgetting that there may be alternatives. As indicated in the picture, if the man is willing to look for other possibilities, he can find a better and more rewarding way to achieve his goal. All he has to do is to turn around, cross the bridge and walk to the tree.