"Second, where the officials care for the
people, and bestow bountiful favours and
rewards.
"Third, where rewards are well deserved, punishment accurately apportioned, and operations undertaken only when the time is fitting.
“Fourth, where merit is recognised and given rank, wise men appointed, and ability employed.
“Fifth, where the troops are many and their weapons excellent.
“Sixth, when help is at hand on every side, or from a powerful ally.
"For, if the enemy excel in the foregoing, he must be avoided without hesitation. As it is written, if it be judged good, advance; if it be known to be difficult, retreat.”
And Lord Wen asked and said:—
"I desire to know how the interior of the enemy can be known from his outer appearance; the form of his camp by observing his advance, and how victory may be determined?”
And Wu answered and said:—
