不厭

not to tire of / not to object to

no; not so / (bound form) not; un-

(bound form) to loathe; to be fed up with / (literary) to satiate; to satisfy

not to mind taking all the trouble (idiom) / to take great pains / to be very patient

worth hearing a hundred times

The story is so good it's worth hearing a hundred times. / One never tires of hearing good new.

study tirelessly (idiom, from Analects)

study tirelessly, teach with endless enthusiasm (idiom, from Analects)

to be worth reading a hundred times (idiom)

lit. to eat but finely ground grain and finely chopped meat (idiom, from Analects) / fig. to be fastidious about one's food

there can never be too much deception in war / in war nothing is too deceitful / all's fair in war