If you understand that all the misleading appearances of worldly existence are not intrinsically real, they will not tend to mislead you.

If you have attachment to friends and enemies as being real, they will mislead you. But if you have equanimity towards both, they will not mislead or deceive you.

If you see a lot of change or transition, that will tend to mislead you. But if you understand the intrinsic nature beyond change, it will not be misleading.

If you cling to the reality of birth and death, there is much deception. But if you realize there is no birth and death, there's no deception.

If you believe in the existence of suffering, there's much deception. But if you realize there's no suffering, there's no deception.

If you believe that self and other are separate, there's much deception. But if you recognize that they are not two separate things, there's no deception.

If you understand this true nature of deception, discursive thoughts will be liberated in their own place.     

Khenpo Tsultrim Gyamtso Rinpoche, Creation & Completion, Vajravairochana Translation Committee, October 1995 & June 1996,
p. 9-10.  

Translated by Sarah Harding