The perfect square lacks corners.
If one desires to receive one must first give. This is called profound understanding.
Be careful what you water your dreams with. Water them with worry and fear and you will produce weeds that choke the life from your dream.
True words are not pleasing. Pleasing words are not true.
Knowing that you do not know is the best. Not knowing that you do not know is an illness.
When people see some things as good, other things become bad.