The fourth (of the four cardinal virtues) is supportiveness: this manifests as service to others without expectation of reward. (Paraphrased: Such service is not a mere conforming to some external rule of behavior, but instead a manifestation of your original nature).
Man's enemies are not demons, but human beings like himself.
Build up virtue, and you master all.
The best way to manage anything is by making use of its own nature.
Take [preventive] action before things happen. Establish order before disorder has begun.
All things of the world are born of being; being is born of nonbeing.