求英语演讲稿，关于社会不公的

There was no absolute justice from the acient time as well as in our contemporary socioty.In fact ,defferent people have their own justice by their own standard ,which rely on belief,education,economic level and policical condition. So called fairness in one nation might be seems as unfair or even unbelievable in another nation or region.It all depends,what kind of ideology the society has already reached.

In nature world ,the weaker always be the stronger 's delicious food.Just like Darwin's theory about evolution called natural selection claims,species that fight against others and finally win can be the master.There is no so called justice between all these living things but violence force can be the only standard.

In the realm of politic and human society,justice is still a kind of fantastic idea thus can only presents some time ,some where.Admittedly our law and institution are built by the governors.who of course consider their own benefits firstl