失之东隅,收之桑榆

shī zhī dōng yú , shōu zhī sāng yú

to lose at sunrise but gain at sunset (idiom)

to compensate later for one's earlier loss; what you lose on the swings you gain on the roundabouts

失

shī

to lose

之

zhī

(possessive particle, literary equivalent of 的[de5])

东

dōng

east

隅

yú

corner

,

,

收

shōu

to receive

之

zhī

(possessive particle, literary equivalent of 的[de5])

桑

sāng

(bound form) mulberry tree

榆

yú

elm