If you don't know what the Art of War is - it's written by a Chinese Philosopher and is probably one of the most applicable writings to every day activities.
Some excerpts from memory. (may not be exactly translated, but close enough)
"If the enemy is stronger, evade at all costs"
"Attack so that he cannot defend, defend so that he may not attack"
"The general who has done many calculations will be the victor, the loser is the general who has done little calculations, before battle."
That gives you a general idea of what it's all about. Use your own intelligence on how you can apply it to everyday life.
