"When you jump for joy, beware that no one moves the ground from beneath your feet"

The quote "When you jump for joy, beware that no one moves the ground from below your feet" by Stanislaw Lec is an alerting to be cautious of unforeseen changes that might alter the positive outcome of a circumstance. It suggests that a person ought to not get too caught up in momentary joy or success because anything can alter in an instant. The metaphor of the ground being moved underneath one's feet suggests that one's stability and footing may be compromised. In essence, it is very important to commemorate accomplishments and accomplishments but to also stay watchful and ready for possible obstacles or difficulties that might emerge.