Obscurity is dispelled by augmenting the light of discernment, not by attacking the darkness.
I call that man idle who might be better employed.
It is better to suffer an injustice than to commit one
One who is injured ought not to return the injury, for on no account can it be right to do an injustice.
Be true to thine own self.
I prefer to be refuted than to refute, for it is a greater good for oneself to be freed from the greatest evil than to free another.