He who knows does not speak. He who speaks does not know.
The eternal void is filled with infinite possibilities
In the pursuit of learning, every day something is acquired. In the pursuit of Tao, every day something is dropped.
A good door needs no lock, still it can't be opened.
The great Way is easy, yet people prefer the side paths. Be aware when things are out of balance. Stay centered within the Tao.
To know one's ignorance is the best part of knowledge.