He does not write at all whose poems no man reads
Enter others' minds and let them enter yours.
The stone that is thrown into the air is none the worse for falling down, and none the better for going up.
The world is mere change, and this life, opinion.
Nothing is evil which is according to nature.
Bear in mind that the measure of a man is the worth of the things he cares about. If it is good to say or do something, then it is even better to be criticized for having said or done it.