For Spring, some Celtic wisdom on stewardship from a medieval Irish tale:

“A very old man went out one day on the land beside his house, and began planting fruit trees.

A young man walked by. “What are you doing?” the young man asked.

“Planting fruit trees,” the old man replied.

“But you will not see fruit in your lifetime,” the youth said.

“The fruit that I have enjoyed in my lifetime,” the old man answered, “has been from trees that people before me have planted. So to express my gratitude of them, I am planting trees to give fruit to those who come after me.”