Hatred gives you nothing, takes nothing from you, but destroys everything you have! Be careful of ideas of hatred that comes into your head. Destroy them before they make nests in your mind!
~ Israelmore Ayivor
Instead of hating someone, pray for that person. Don't forget to pray for yourself as well, that you may learn how to let go and forgive.
~ Germany Kent
Avoid hating people because you might have destroyed the bridge you have just used to cross the river, you'll need that bridge to cross again when returning!
Don't always use PAIN that you receive as an excuse to GIVE PAIN...
~ Tsem Tulku Rinpoche