I work with some Indian colleagues, and when I heard something about the caste system, I decided to look up some of my colleagues' names. I found that most of them come from higher-ranked castes, while a few are from lower-ranked ones. However, I can confidently say that all of them excel in their jobs.
I hope that both the Indian people and the government can take more steps to promote equality. The current situation is unfair to those from lower-ranked castes and a huge waste of human potential.