The quote suggests that the total quantity of emotions, such as tears and laughter, is constant across the world. When someone begins to cry, it implies that someone else must stop crying to maintain this balance. This reflects the interconnectedness of human experiences, where individual emotions have a collective impact.

By using this perspective, Samuel Beckett highlights the cyclical nature of human feelings. Within the context of his play "Waiting for Godot," this notion can be seen as a commentary on the absurdity of existence and how emotions, while personal, are part of a larger human condition that transcends individual moments.