虚心使人进步，骄傲使人落后
xū​xīn​shǐ​rén​jìn​bù​jiāo'ào​shǐ​rén​luò​hòu

modesty leads to progress, arrogance makes you fall behind

虚心使人进步，骄傲使人落后 虛心使人進步，驕傲使人落後 xū​xīn​shǐ​rén​jìn​bù​jiāo'ào​shǐ​rén​luò​hòu
modesty leads to progress, arrogance makes you fall behind
A famous quote of Mao Zedong expressing that modesty helps one improve while pride causes one to fail or fall behind.