to reflect on; to ponder over

thought; thinking; idea; ideology; CL:個|个[ge4]

(line of) thought; thinking

to think of; to long for; to miss

line of thought; way of thinking

idea; opinion; meaning; wish; desire; interest; fun; token of appreciation, affection etc; CL:個|个[ge4]; to give as a small token; to do sth as a gesture of goodwill etc

to feel embarrassed; to find it embarrassing; to be sorry (for inconveniencing sb)

interesting; meaningful; enjoyable; fun

mind; thoughts; inclination; mood

Marx (name); Karl Marx (1818-1883), German revolutionary, economist and historian