Dr. Jack Yeh (Chih-Chun Yeh) | Motor Drive Architect | Robotics & Control Systems | Springer Author | IEEE Senior Member | Founder of MotorControl.School | Building the world's leading motor-control learning platform | U.S. NIW Approved
Notes
Time does not automatically work in your favor. This is something I’ve come to understand through my own life and career. A sentence I often remind myself is: If you are not compounding, time is not your friend. Most people assume that time alone will bring progress. But time,
Notes
During our trip to Kyoto and Osaka, I brought back not only memories, but also two gifts that I truly love. Both were gifts from my wife. One is a silver ring from the Japanese brand Lord Camelot, designed like a knight’s shield with a fleur-de-lis motif.
Notes
When I wore a samurai outfit in Japan, it didn’t feel like a costume. It felt aligned. People see the milestones: Four books in three years. A 30,000-member engineering community. NIW approval. But those who walk the path understand the solitude behind them. Deep inside, I’ve
Modern Ronin Reflections
Looking back on my learning and career journey, I realize that I have intentionally kept myself in states of discomfort for most of my life. Whether it was learning languages, engineering, philosophy, psychology, or exploring other fields, I have always pushed myself to keep learning and improving. It wasn’t
Modern Ronin Reflections
In engineering, true strength is not about defeating others. It is about achieving complete clarity. If you cannot explain a concept simply, it usually means you do not fully understand it. This is why I resonate deeply with the Feynman learning method: when you can truly teach something to others,
Modern Ronin Reflections
I have always believed in one simple idea: Things that are too new often have no soul. I rarely try to keep my belongings in perfect condition. I don’t wrap my car, put protective film on my watch, or try to keep my bags and jackets looking brand new.
Modern Ronin Reflections
Over the past three or four years, I have really done just one thing: I listened to the voice within. Many of the choices I made were guided by a sense of resonance with certain ideas and experiences. Not because they were easy, but because they felt true. In The
Modern Ronin Reflections
Reading the writings of Miyamoto Musashi in The Book of Five Rings, I encountered a passage that felt strikingly familiar. Musashi warned that when people rely too heavily on a teacher, they may eventually rely on authority itself. Over time, the authority of the teacher quietly becomes their own borrowed
Modern Ronin Reflections
I build a personal brand not to create another identity, but to peel away identities. I do not wish to be defined by a role within an institution. Instead, I hope people come to know Chih-Chun Yeh as a person. As you reflect more deeply on life, you begin
Modern Ronin Reflections
Attention is. Without attention, time has no meaning.
Modern Ronin Reflections
Over the past few years, I’ve come to realize something: Competition often means imitation. When people compete, they are usually doing the same thing—just trying to run faster on the same track. Venture capitalist Peter Thiel once said: “Competition is for losers.” At first, that statement sounds arrogant.
Modern Ronin Reflections
To me, clothing is not about chasing fashion. It’s about finding the one piece that truly fits you. Our body is already the best work of art in the world. Good clothes simply highlight the shape, the character, and the presence that already belong to you. That’s why