Concept
Encounters with people, places, and object can be found both along the journey and in the corners of everyday life.
Here, each of them is recorded as a story, conveyed sometimes quietly, sometimes vividly.
What is beautiful, what is strong, and what is small yet true.
Through them, I wish to share the values I believe in.
For the reader, it may be a new perspective, and perhaps an entrance to emotions not yet discovered.
And at the same time, this is an archive of my own journey.
When I look back, I want these to stand as proof that I have lived a record I keep building.
What is Euler

This one line is known as the most beautiful equation in the world.
Five basic symbols stand side by side, like a miracle.
e (the constant of growth), i (the unseen imaginary), π (the rhythm of the circle), 1 (the unit of existence), 0 (the origin).
Things that were never meant to meet come together in an instant, showing perfect harmony.
This equation has fascinated not only mathematicians, but also physicists, philosophers, and even artists.
Because it embodies beauty that transcends the boundary between reason and emotion.
Euler takes its name from that very equation.
In everyday life, the people, places, and objects we meet and even the events that seem unrelated sometimes come together later, forming one story.
I will record that miracle, in the spirit of this equation.