The worthwhile problems are the ones you can really solve or help solve, the ones you can really contribute something to. … No problem is too small or too trivial if we can really do something about it.
Richard Feynman was an American physicist. He also once said:
Science is the belief in the ignorance of experts.
I firmly believe we should not just accept the stagnant pond of immovable thought. We should be ready to accept change for the betterment of our people. That is what democracy is all about.