Humanity is the equity of the heart.
At fifteen my mind was directed to study, and at thirty I knew where to stand.
If one learns from others, but does not think, one will be bewildered. If, on the other hand, one thinks but does not learn from others, one will be in peril.
Don't make to others what you don't want them to make to you.
In a State, pecuniary gain is not to be considered to be prosperity, but its prosperity will be found in righteousness.
To find the Tao, there is nowhere you need to search. If it is not inside you, it is not the Tao.