Here how the cow is milked and the master earns all the facilities from it, but still it is ill treated and kept unhappy. Even after earning the master is not even ready provide it with the basic need like food or shelter, which is very similar to what is happening in between an employer and employee. After squeezing out all the brains of the employee still the employer will not be ready to appreciate him or provide him with any facilities. Here the feed given for the cow is like the salary given to an employee.
This poster belong to
Work Right!

We all have the right to work without discrimination or exploitation of our gender, age, nationality or physical condition.
We all have the right to work for a wage that is fair reward for our labour and that will enable us to support ourselves and our families.
The right to work protects us from child labour, gender and age discrimination and exploitation in all its forms. It entitles us all to the same opportunities, benefits and protection from exploitation or malpractice.