1、生活中确实存在不讲诚信的现象
2、举一例说明(如，有毒奶粉、冒名顶替上大学、考试作弊等)
3、讲求诚信的意义
Almost all of us heard the story Here Comes the Wolf when we were little kids. What we can learn from the story is that we must be honest. However, there're lots of phenomena of dishonesty nowadays.
Being dishonest does great harm not only to other people but also to yourself. Take the case of fake milk powder for example. After drinking this kind of milk, the babies had big heads while their legs and arms were still thin, which badly affected their health. To our great relief, the producers got accused and punished for all the serious consequences in the end.
Having the reputation of being honest and reliable will make other people trust you, which will provide you many benefits and give you opportunities that others may not get. Being honest, you will find it easier to cooperate with others and people will be friendly to you and support you. In a sense, if life is a longjourney, honesty will be the backpack that should be taken along all the way.
Let's pick up our backpackhonesty, and start the wonderful journey!