illustration (attribution, if any possible, is at the end of the article)
Therefore, just like treasure appearing in my house Without any effort on my behalf to obtain it, I should be happy to have an enemy For he assists me in my conduct of Awakening. (…) since patient acceptance is produced In dependence upon (one with) a very hateful mind, That person should be worthy of veneration just like the sacred Dharma, Because he is a cause of patience.
Śāntideva, "Bodhisattvacharyāvatāra" (chap. 6 on Patience)