Even though we might try to accept the fact of aging, many of us dread getting older. But that doesn’t mean we can’t learn to age gracefully. And what if the aging process naturally leads to insight and wisdom? Here, Sam Mowe and Jane Kolleeny of the Garrison Institute explore these ideas with Zen teacher and writer Norman Fischer, who will further explore them at “The Wisdom of Aging With Grace,” a retreat at the Garrison Institute this April.