Hide the truth from the world and build an impermeable wall

There is no airtight wall in the world, that is to say, everything will leak one day. So, how to do a good job of protection is an important issue.

It's better to let the opponent keep the secret for himself than to keep the secret simply. Try to make the opponent no longer sensitive to some of his own information. Then, as long as you do a good job in camouflage where the opponent is not sensitive, you can hide the truth and achieve your own goal.

There is a saying in the thirty six stratagems: "if you prepare for the Zhou Dynasty, you will be lazy. If you are familiar with it, you will not doubt it." That is to say, let the other party be insensitive to its own behavior, and then disguise other information as such information to confuse the enemy, resulting in the effect of unilateral understanding of all information without the knowledge of the opponent.

During the Warring States period, Sun Bin used the common sense of "Qi's army is timid" among the people of Wei to make an article. He reduced the number of stoves in the barracks while increasing the number of troops, so that his military strength exceeded that of the other side, and then ambushed. The reason why Pang Juan, the general of the state of Wei, failed was that he believed in his common sense too much, and the final result was that Sun Bin was superior and killed the army of the state of Wei.

"Night talk around the stove" points out: "if you follow the rules and don't see the spirit, you will be a puppet; if you abide by the rules and don't know the contingency, you will be a gourd." People who are proficient in strategy are always able to use their brains actively, hide things from the world and cross the sea, and make good use of "deception" actions, so that they will not go against them.