This quote suggests that it is not difficult to find people with great talents or abilities, but it is rare to find individuals who are well-rounded or balanced in all aspects. In essence, a “symmetrical” individual is someone who has a harmonious balance of virtues, skills, and attributes, rather than excelling in just one area.

The concept of symmetry here is used metaphorically to denote balance. Just as symmetry in physical objects brings about a sense of harmony and aesthetic appeal, symmetry in a person’s character or skills denotes a well-rounded, balanced individual. The quote implies that while it’s common to find people who are exceptionally good at something, it’s rare to find people who are good at many things and have a balanced life.

Applying this idea to today’s world, it suggests the importance of personal development in various areas of life. In a society that often values specialization, this quote challenges us to strive for balance and versatility. It encourages us to not only focus on our strengths or what we are naturally good at but to also work on our weaknesses and broaden our skills and knowledge.

In terms of personal development, it underlines the importance of being a well-rounded individual. This could mean developing a variety of skills, nurturing emotional intelligence, fostering diverse interests, or maintaining a balanced lifestyle. It suggests that true greatness lies not just in excelling in one area, but in achieving balance across many.

In the context of leadership, it could mean that the most effective leaders are not just those with great skills or talents, but those who can balance various roles and responsibilities, understand and manage different types of people, and navigate through diverse challenges and situations.

Overall, the quote is a reminder of the value and rarity of balance in individuals and leaders, and an encouragement for continuous learning and growth in various aspects of life and work.