You can do pretty much anything you want in this world, and it's not all that difficult - you just have to ignore the people who tell you that you need to go this way, and it's the only way.
There's no question that a lot of Americans on both the right and the left are expressing some fears and frustrations about the dislocations brought on by globalisation. Many of those frustrations are legitimate and they need to be addressed.
I came from a poor family, so working and going to school at the same time was natural. It taught me multi-tasking, although we didn't call it that back then. I learned I could never be idle, I need to be doing many things at once.
When we have become free, we need not go mad and throw up society and rush off to die in the forest or the cave; we shall remain where we were but we shall understand the whole thing. The same phenomena will remain but with a new meaning.
We need a free economy not only for the renewed material prosperity it will bring, but because it is indispensable to individual freedom, human dignity and to a more just, more honest society.