Similarly in the spring there is a renewal of life which is celebrated in different cultures, in different ways. Be it Easter, or the Indian festival of Holi, color plays a dominant part.
We may come form different regions, different religions and cultures, yet we are fundamentally all equal. The Restrictionists in our Immigration policy cannot see beyond these differences in color, race or religion. But we are becoming one world. The internet today unites the world, and outsourcing forces us to compete globally. Yet when it comes to Immigration, we try to restrict our borders and try to unnaturally preserve our jobs. But the reality of the marketplace is that people only come if there are jobs, if they can compete. If not, the jobs are outsourced anyways.
Maybe some day we will have one world where there will be no Xenophobia, and no barriers.