found here. Below is #56, Impartiality.
Who understands does not preach;
Who preaches does not understand.
Reserve your judgments and words;
Smooth differences and forgive disagreements;
Dull your wit and simplify your purpose;
Accept the world.
Friendship and enmity,
Profit and loss,
Honour and disgrace,
Will not affect you;
The world will accept you.