Famous quote: When accompanied by virtuous people and high moral character, birds can fly far with the Luan and Phoenix.

The literal meaning is: when people are together with excellent and wise people, their own moral character will become noble; when birds are together with rocs and phoenixes, they can fly farther.

The extended meaning is that people should be close to virtuous people and far away from nefarious people (Yin Ning, meaning treacherous villain), and have more contact with virtuous people to improve themselves.