Sun Tzu Quotes
Generally, the army prefers high ground and dislikes low ground, values the sunny side and despises the shady side, nourishes its health and occupies places with resources, and avoids numerous sicknesses. These factors mean certain victory. Where there are hills and embankments, you must position on the sunny side, with the hills and embankments to your right back. These are advantages to the army. -- Sun Tsu, "The Art of War"