Sometimes gain comes from losing, and sometimes loss comes from gaining.
Return animosity with virtue.
Be content with an ordinary life.
What man has more than enough and gives it to the world? Only the man of Tao.
All difficult things have their origin in that which is easy, and great things in that which is small.
Knowing that we don't know it's humility; thinking that we know what we don't know, is sickness.