One should not utter a word about his own inadequacies. In the Oxo it says: 'When a man lets out a single word, the long and short of him will be known.'
Takeda NobushigeWhen one would make a surprise attack on the enemy, he should avoid the major roads and seek out the lesser ones. Then attack.
Takeda NobushigeOne must never be perfidious to his master. In the Lun Yu it says: One should act according to the way even in times of haste. One should act according to the way even in times of danger. It says further: 'When one is serving his master, he should exert himself.'
Takeda Nobushige