Version difficult to read

A book very difficult to read, but interesting. Only those who are persistent and who really loves to read, reach the end of this book.
There must versions of "art of war" much easier than reading it.

Personally, on the subject of strategy, I prefer the book "The 36 Secret Strategies of Chinese warriors" written by Hiroshi Moriya and Wiliam Scotte Wilson, who is much more affordable for reading.

However, the "art of war" remains a classic in international books on strategy.