Behind every smile there's teeth.
Recompense injury with justice and recompense kindness with kindness.
I am not concerned that I am not known; I seek to be worthy to be known.
I am not one who was born with great wisdom. I love the ancients and diligently seek wisdom among them.
The ultimate revenge is living well and being happy. Hateful people can't stand happy people. Before you embark on a journey of revenge, dig two graves.
If what one has to say is not better than silence, then one should keep silent.