"I take it as a prime cause of the present confusion of society that it is too sickly and too doubtful to use pleasure frankly as a test of value."

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If you wish to feign confusion in order to lure the enemy on, you must first have perfect discipline; if you wish to display timidity in order to entrap the enemy, you must have extreme courage; if you wish to parade your weakness in order to make the enemy over-confident, you must have exceeding strength.

— Du Mu