“ when he is impeded at all or hindered, he blames himself: if a man praises him, he ridicules the praiser to himself: if a man censures him, he makes no defense ”
 Epictetus, Enchiridion (125). copy citation

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Author Epictetus
Source Enchiridion
Topic defense ridicule
Date 125
Language English
Reference
Note Translated by George Long
Weblink https://en.wikisource.org/wiki/Encheiridion_of_Epictetus_(George_Long)

Context

“The signs (marks) of one who is making progress are these: he censures no man, he praises no man, he blames no man, he accuses no man, he says nothing about himself as if he were somebody or knew something; when he is impeded at all or hindered, he blames himself: if a man praises him, he ridicules the praiser to himself: if a man censures him, he makes no defense: he goes about like weak persons, being careful not to move any of the things which are placed, before they are firmly fixed: he removes all desire from himself, and he transfers aversion to those things only of the things within our power which are contrary to nature:” source