I've walked here many times myself, and it always amazes me that some of the trees planted here, living organisms, dependent on soil, rain and sunlight, were here as they laid the first stones of Windsor Castle.
The grass is grateful for the sun and rain, so it appears vigorous; flowers are grateful for the spring breeze and rain, so they appear delicate; trees are grateful for the nourishment of the earth so they appear lush.
Now, like the wheat grain which will sprout and blossom only if it is nurtured with rain and sun and warm winds, I too must nurture my body and mind to fulfill my dreams.