Tao Te Ching - 49
The master is not fixed in his mind,
He is open to others' minds:
He treats the kind with kindness,
He treats the unkind with kindness;
Thus kindness is attained.
He trusts the trustworthy,
He trusts the untrustworthy;
Thus trustworthiness is attained.
The world is complex,
He keeps his mind simple.
Most people are absorbed in what they hear and see,
But the master keeps his mind pure.
Translated by Chiyan Wang; edited by R.Smitheram and Noah Wang