The one who understands does not speak, the one who speaks does not understand

Similar sayings:

Everyone speaks well of the bridge which carries him over Everyone speaks well of the bridge which carries him over
When you say one thing, the clever person understands three When you say one thing, the clever person understands three
To understand your parents’ love bear your own children To understand your parents’ love bear your own children
Be not disturbed at being misunderstood; be disturbed at not understanding Be not disturbed at being misunderstood; be disturbed at not understanding
Do not seek answers; seek to understand the questions Do not seek answers; seek to understand the questions

Chinese sayings and proverbs