虛心使人進步，驕傲使人落後

modesty leads to progress, arrogance makes you fall behind (quote of Mao Zedong)

emptiness / void / abstract theory or guiding principles / empty or unoccupied / diffident or timid / false / humble or modest / (of health) weak / virtual / in vain

open-minded / humble

heart / mind / intention / center / core / CL:顆|颗[ke1],個|个[ge4]

to make / to cause / to enable / to use / to employ / to send / to instruct sb to do sth / envoy / messenger

person; people / CL:個|个[ge4],位[wei4]

to go forward / to advance / to go in / to enter / to put in / to submit / to take in / to admit / (math.) base of a number system / classifier for sections in a building or residential compound

progress; improvement / to improve; to progress / CL:個|个[ge4]

surname Bu

a step / a pace / walk / march / stages in a process / situation

proud / arrogant

pride / arrogance / conceited / proud of sth

proud / arrogant / to despise / unyielding / to defy

to leave out / to be missing / to leave behind or forget to bring / to lag or fall behind

colloquial reading for 落[luo4] in certain compounds

to fall or drop / (of the sun) to set / (of a tide) to go out / to lower / to decline or sink / to lag or fall behind / to fall onto / to rest with / to get or receive / to write down / whereabouts / settlement

to fall behind / to lag (in technology etc) / backward / to retrogress

back / behind / rear / afterwards / after / later / post-