“The length of our days is seventy years–or eighty if we have the strength . . . Teach us to number our days aright, that we may gain a heart of wisdom” (Ps. 90: 10, 12 NIV). It was once stated, “You can’t teach an …

“The length of our days is seventy years–or eighty if we have the strength . . . Teach us to number our days aright, that we may gain a heart of wisdom” (Ps. 90: 10, 12 NIV). It was once stated, “You can’t teach an …