老骥嘶风

lǎo jì sī fēng

old steed sniffs the wind (idiom); fig. aged person with great aspirations

老

lǎo

prefix used before the surname of a person or a numeral indicating the order of birth of the children in a family or to indicate affection or familiarity

骥

jì

thoroughbred horse

嘶

sī

hiss

风

fēng

wind