Visual impairment can limit people's ability to perform everyday tasks and can affect their quality of life and ability to interact with the surrounding world. Blindness, the most severe form of visual impairment, can reduce people's ability to perform daily tasks, and move about unaided.
Aristotle believed <span>that if a person found and achieved his functions in life he would be truly happy.</span>
Court battles for more money, education, and the working conditions
To promote human rights, to increase the standard of living for all people, and to force nations to comply to international standards
