The quote "Not all those who wander are lost" is from J.R.R. Tolkien's poem "All That is Gold Does Not Glitter," featured in "The Lord of the Rings." This phrase suggests that not everyone who explores or takes a different path in life is aimless or without purpose.
In a broader sense, it can be interpreted to mean that wandering and exploring can be meaningful and valuable, even if it appears aimless. Individuals may seek experiences, knowledge, or personal growth in unconventional ways, and their journeys may lead them to profound insights and discoveries—even if they do not follow a traditional or direct path. It celebrates the idea of exploration and the understanding that having a different path doesn't equate to being lost.