I was walking through downtown San Diego this morning, on my way to catch the trolley for work, when I noticed that a store owner had written on their window: A giant sequoia tree is the result of one tiny seed.
As I looked about, the only gigantic things I could find were surrounding buildings.
Then a startling truth occurred to me.
Even the most towering skyscraper is the result of one tiny seed . . . in the human mind.