听: hear; listen其: his言: speech; word知: know; realize; be aware of人: human being; man; person; pe ...闻其言而知其人: a bird may be known by its song.; able to judge a man by his speech听其言: to wait to see what he will say and what he will do听其言,观其行: listen to what one says and look at what one doesjudge people by their deeds,not just by their wordslisten to a person's words and watch his deeds听其言观其行: listen to a person's words and watch his deeds观其友,知其人: A man is known by the company he keeps.深知其人: know sb. thoroughly; have eaten a pack of salt with sb.; understand sb.'s character quite well视其友，知其人: a man is known by his friends察其友知其人: a man is not a horse because he was born in a stable观其友知其人: a man is know by the company he keeps; a man is known by the company he keeps观其待人而知其人: manners make the man观其行而知其人: a trouble shared is a trouble halved; a true friend is known in the day of adversity; the deed proves the man以音知鸟，闻言而知其人: a bird may be known by its note, and a man by his talk因为他的名气而知其人: know him by repute听其言必责其用，观其行求其功。: words are to be judges from their functionlabiomancy (唇读, 即视人唇动而知其言语): 唇谈法其人: comanche知其然: knowhow; know-what; knowing that知其一,不知其二: be aware of one aspect but ignorant of the otherhave only a one-sided viewhave only a partial understanding of a situationknow only one aspect of a thingknow sth. about a thing but not enough to count闻言知人: a bird is known by its note and a man by his talk; no.a bird is known by its note and a man by his words语言知能: competence
