an uncivilized State, it is conceivable that Tso should have
left unrecorded the fact that Sun Wu was a great general and
yet held no civil office? What we are told, therefore, about
Jang-chu [28] and Sun Wu, is not authentic matter, but the
reckless fabrication of theorizing pundits. The story of Ho
Lu's experiment on the women, in particular, is utterly
preposterous and incredible.

Yeh Shui-hsin represents Ssu-ma Ch`ien as having said that
Sun Wu crushed Ch`u and entered Ying. This is not quite correct.
No doubt the impression left on the reader's mind is that he at
least shared in these exploits. The fact may or may not be
significant; but it is nowhere explicitly stated in the SHIH CHI
either that Sun Tzu was general on the occasion of the taking of
Ying, or that he even went there at all. Moreover, as we know
that Wu Yuan and Po P`ei both took part in the expedition, and
also that its success was largely due to the dash and enterprise
of Fu Kai, Ho Lu's younger brother, it is not easy to see how yet
another general could have played a very prominent part in the
same campaign.
Ch`en Chen-sun of the Sung dynasty has the note: --

Military writers look upon Sun Wu as the father of their
art. But the fact that he does not appear in the TSO CHUAN,
although he is said to have served under Ho Lu King of Wu,
makes it uncertain what period he really belonged to.

He also says: --

The works of Sun Wu and Wu Ch`i may be of genuine