Wise men speak because they have something to say; fools because they have to say something.
I exhort you also to take part in the great combat, which is the combat of life, and greater than every other earthly conflict.
One of the penalties for refusing to participate in politics is that you end up being governed by your inferiors.
He who is of a calm and happy nature will hardly feel the pressure of age, but to him who is of an opposite disposition, youth and age are equally a burden.