Not by lamentations and ...

Not by lamentations and mournful chants ought we to celebrate the funeral of a good man, but by hymns; for, ion ceasing to be numbered with mortals, he enters upon the heritage of a diviner life. Since he is gone where he feels no pain, let us not indulge in too much grief. The soul is incapable of death. And he, like a bird not long enough in his cage to become attached to it, is free to fly away to a purer air. . . . Since we cherish a trust like this, let our outward actions be in accord with it, and let us keep our hearts pure and our minds calm.
Not by lamentations and mournful chants ought we to celebrate the funeral of a good man, but by hymns; for, ion ceasing to be numbered with mortals, he enters upon the heritage of a diviner life. Since he is gone where he feels no pain, let us not indulge in too much grief. The soul is incapable of death. And he, like a bird not long enough in his cage to become attached to it, is free to fly away to a purer air. . . . Since we cherish a trust like this, let our outward actions be in accord with it, and let us keep our hearts pure and our minds calm.

Quotes from the same author

Silence at the proper season is wisdom, and better than any speech.
Know how to listen, and you will profit even from those who talk badly.
To make no mistakes is not in the power of man; but from their errors and mistakes the wise and good learn wisdom for the future.
I don't need a friend who changes when I change and who nods when I nod; my shadow does that much better.
What we achieve inwardly will change outer reality.