confinement and chanllenge

Have seen a movie, named "Einstein and Eddington". It was a period of confining people's mind, ruled by their religion. Or we could say that this confinement exists all the time no matter what period it is. Those two scientists try to break the confinement, try to free their mind from the cage. Eddington said, there is nothing can stop the conservation of science, there should not exist any boundary between nations, people, and races. Imagination is the only thing really free from the mind, even if so many stumbling stones located in front of us. They choiced what they want to do and dealed with the coming challenge. I am wondering that they also understand how much new confinement try to stuck young people's mind on their way to persue their knowledge. Imagination, that is what I have which is truly free from all those cages. We still strugle to looking for freedom on the way to find the truth. If there is any oppertunity that we can really approach to the truth of the universe, it must be "free mind" and "imagination". Nothing impossible! That's waht I want to say to Einstein, and tell him that there are always young people keeping this belief to start their research career.