Do not act following customary beliefs.

When the enemy starts to collapse you must pursue him without the chance of letting go. If you fail to take advantage of your enemies collapse, they may recover.

Do not act following customary beliefs.

When your spirit is not in the least clouded, when the clouds of bewilderment clear away, there is the true void.

If you want to learn the craft of war, ponder over this book. The teacher is as a needle, the disciple is as thread. You must practice constantly.

It is difficult to understand the universe if you only study one planet

A warrior has no confusion in his mind...This is true emptiness.