Love is patient, love is kind.
It does not envy, it does not boast, it is not proud.
It is not rude, it is not self-seeking.
It is not easily angered, it keeps no record of wrongs.
Love does not delight in evil, but rejoices with the truth.
It always protects, always trusts, always hopes, always perseveres.
Love never fails.

Since yesterday was Valentine's Day, I felt a Bible quote on love would be appropriate.  I don't think this needs much explanation.  I particularly like these two phrases:
 it keeps no record of wrongs (because we forgive those we truly love)
Love does not delight in evil, but rejoices with the truth. (when you love someone, you also love honesty).