We ought not to confine ourselves either to writing or to reading; the one, continuous writing, will cast a gloom over our strength, and exhaust it; the other will make our strength flabby and watery. It is better to have recourse to them alternately, and to blend one with the other, so that the fruits of one's reading may be reduced to concrete form by the pen.
Seneca the YoungerThere are more people abusive to others than lie open to abuse themselves; but the humor goes round, and he that laughs at me today will have somebody to laugh at him tomorrow.
Seneca the Younger