Let's dig this thread up shall we.
“It is not the notion of friend or enemy that you need to stop but the bias that comes from attachment and hostility, which are based on the reason that some people are your friends and others your enemies.”
- Lam Rim Chen Mo eng v02 pg. 37 tib pg. 300
“When others praise you and spread your fame, it serves neither of two purposes: for this life it does not bring you long life, health, and the like, and for future lives it does not bring merit and so forth. Therefore, do not get attached to fame and praise, but reproach yourself by thinking, “My displeasure when my praise and fame are ruined is no different from when small children cry upon the collapse of their sand castles, which lack any of the requisites for a dwelling.””
- Lam Rim Chen Mo eng v02 pg. 167 tib pg. 411
“Since the mind is not physical,
No one can ever destroy it.
It is strongly attached to the body
And so it is harmed by physical suffering.
Contempt, offensive speech,
And unpleasant words
Do not harm the body,
Then why, mind, are you so angry?”
-Bodhicaryavatara chapter 6 verses 52-53
“When my enemies are unhappy,
What am I pleased about?
My wishes alone
Will cause them no harm.”
-Bodhicaryavatara chapter 6 verse 87