To add to my original suggestion, if you're looking for meaning do yourself a favor. Sit down and do a little research on String Theory, followed by the Chaos Theory. Research Scientology (for as long as you can stand it), then read Revelations, followed in turn by Genesis. Now ask yourself "How do any of these things directly affect me?" "What am I in relation to them?" Do you see the world any differently now? Do you hear or feel or taste things any differently than before? Probably not.
Sit back down and spend an evening looking through a photojournalist book who's focus is the extreme poverty and human atrocities occurring right now in Ethiopia, Rwanda, Haiti, or any other fourth world country. I guarantee you that those images will stir more emotions inside of you than any words ever written in any idealistic / existentialist / dogmatic propaganda theorem ever could.
It is not a truth or a meaning to life you will find. The secret of life is whatever you make it. Whatever it is you choose to believe, is that which will be true. Everyone makes of their own existence, whatever it is they want their existence to be. It's not knowing why we are who we are, that makes us search for someone else's homeopathic cure to existentialism. There is no cure. This is not a disease. Open your eye. This is the Art of War.
The Art of War in no way applies to running a business or managing employees. If that is what you are searching for, then read the Complete Idiot's Guide to Managing People...
The Art of War is about managing yourself. Overcoming the obstacles of your enemy, by understanding what the possible outcomes will be in advance of them occurring. If you stumble through life kicking and flailing, you will be destined to running a business (or any other endeavor) in the same manner. Apply its lessons to your life, and it will help you to understand your purpose and the objective of your mission. Life is a war, the unprepared will fall, those who are willing to risk what is required to succeed, will rein. In business, in life...
We are what we make of ourselves. No one controls who you are, or what you do. There is no grand design. There is no great truth. There is only you. Know your enemy. Know yourself. And the outcome of the battle has already been decided.