In nearly every religion I am aware of there is a variation of the golden rule. And even for the non-religious it is a tenet of people who believe in humanistic principles.
Knowledge is the life of the mind.
O man you are busy working for the world and the world is busy trying to...
The greatest truth is honesty and the greatest falsehood is dishonesty.
Solitude is better than the society of evil persons.
Nothing is so threatening to conventional values as a man who does not...
Ignorance more frequently begets confidence than does knowledge: it is...
No thief, however skillful, can rob one of knowledge, and that is why...