What this quote means

Wilde paints an ironic portrait of ages: the young, self-assured, think they know everything; the middle-aged, disillusioned, suspect everything; the old, gullible, believe everything. This reflects our relationship with knowledge and experience. The quote invites humility at any age, to recognize that our perspective is limited. It underscores the importance of questioning and open-mindedness.

How to apply it daily

Reflect on your own attitude: identify a certainty you might question and explore an opposing perspective.