Our thoughts and ideas have no limit. Language and other means of communication have huge limitations. When someone says "Tree" and you think you know what he means, think again. A little enquiry will reveal he imagined a dead, charred oak and you imagined a fruitful peach tree.

Exactly same goes for texts of any length. You think you understood what an author meant when you couldn't be further from what he actually intended you to understand. Now, this is harmless when interpreting fiction. Not quite so when politics and other philosophy are involved.

Same goes for any ideology or political philosophy you admire. Remember the limitation of language. The vision you have, and the vision that particular philosophy leads to, might be very different.