理论和实践的区别在于，理论上，理论和实践没有区别，但在实践中，却有区别。
The difference between theory and practice is that in theory, there is no difference between theory and practice, but in practice, there is.
The aim of every artist is to arrest motion, which is life, by artificial means and hold it fixed so that a hundred years later, when a stranger looks at it, it moves again since it is life.
Leadership is about making tough decisions today that will shape a better tomorrow.
I'm always looking for ways to improve, even when I'm at the top.
