Heaven is eternal and Earth everlasting. They can be eternal and everlasting because they do not exist for themselves, And for this reason can exist forever.

If you want to know me, look inside your heart.

Nature is not human hearted.

One who is too insistent on his own views, finds few to agree with him.

Governing a large state is like boiling a small fish.

Perfect kindness acts without thinking of kindness.

To know and not to do is not yet to know.