These are Jack's commitments: to his body exercise, stretch, heal if possible and prepare for death. To his sons: love and respect and teach, learn to be aware of the effects of his anger or forever be an angry man.
To his wife: in equal portions serenity and uncertainty, the early years, the middle years, and the final years. To the community: to treat it as distinct unknowable individuals much like heavenly spirits but also dangerous animals.
To poetry, religious in its contemplation of experience under the eye of eternity, in the realm of the gift and the realm of the sacred: his individual experiment gone well or wrong.
To his student: not to hurt for gain or inflict more pain than stimulates growth. Both of them are students of each other, the periodic table and the civil war. Other than that, expect to forget and be forgotten.
To his friends who are merely friendly: lonely inexorably, working hard and playing hard without self-pity severe about the law and believing in the death penalty they're the men you'll want in your foxhole warriors at the gate.
To himself by which I mean mind or something hidden, intestate: a quiet place and time to think deeply or simply but not too easily to quiet the questions, to know his bones and the particles of sunlight they stilled and slowed.
--Heaney, Seamus, The Sunday Times, 30 January 2000 --Heaney, Seamus, The Christian Science Monitor, 9 January 1989