"Life is brimming with things to be discovered and known, skills to be mastered, challenges to be overcome. And when you are discouraged, dig a hole in the earth and think of the possibilities. So many things can be planted in your lifetime, skills that once mastered will bear fruit forever. . . . Pluck up some enthusiasm for the business of life, for the loamy matter that supports us all. Become a handyman and spread your skills wide, digging deeper into the earth's crust to uncover its secrets."