Learning, undigested by thought, is labor lost.
He who chases two rabbits, catches none.
Heaven sends down its good and evil symbols and wise men act accordingly.
It cannot be when the root is neglected that what springs from it will be well ordered.
The general of a large army may be defeated, but you cannot defeat the determined mind of a peasant.
To find the Tao, there is nowhere you need to search. If it is not inside you, it is not the Tao.