贵有自知之明' :
it is important to know one's own limitation .
to know oneself is true progress
人贵有自知之明
to know oneself is true progress 人贵有自知之明
to konw oneself is the true knowledge
人贵有自知之明
to konw oneself is the true knowledge 人贵有自知之明
The most difficult thing in life is to know yourself
人贵有自知之明
The most difficult thing in life is to know yourself 人贵有自知之明.