My advice to qualified hard-working Indians (or any other qualified and educated people emigrating for a poorer country to a richer one):
1. be PROUD of yourself, don't be willing to work for 2x less just because you've just immigrated to an EU country or to the US (or for 10x less if you're working in your home country for an outsourcer)! you don't deserve less!
2. stop selling yourself with the "I can work really hard" label on your head - every employer and manager will respect you less as a human being if you do so, even if they may value you more (as in "business value", not human value!). (let me tell you something: even if business owners and top managers paint themselves as hard working guys, they just do it to project this image to their employees - 50% didn't get there by working hard, but by working smart an by good delegation and externalizing skills; only 10% probably got there by sheer hard work; and the other 40%... let's just say you don't want them as your role models :) )
3. once you get to a certain skill level, grow a bit of smugness, pride and condescendence for God's sake (it's healthy for you, trust me!), and try to wear the "reluctant genius" hat form time to time instead of the "hard working bee" one, even if it's not who you are - it teaches people the value, scarcity and tricky nature of "high quality wetware", it teaches that they have to pay top dollars for brainpower and accept that it will not always work as they want it and they just have to put up with this!
4. don't be afraid to show Uncle Sam the finger if you get caught in an US VISA trap, like being unable to quit your job because you'll loose your H1B VISA or something - this is demeaning and you shouldn't work in a country that puts you in such a situation, even if you'd earn more and learn more than anywhere else! You shouldn't because you don't have to: the "rich" world is bigger than the US: there's Canada, Europe, Australia, rising economies in South American countries etc.
Be angry, but also be proud and don't sell yourself short even if it hurts you in the short run - by asking for more and doing less you're actually making the world a better place for your children, even if it seems against your intuition and values!