领导力就是让他人因为你的存在而变得更好，并确保这种影响在你离开后依然持续。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
Leaders must be willing to take risks if they want to create meaningful change.
The surface of a painting is like a skin - it holds everything together.
质量不是一种行为，而是一种习惯。
The history of mathematics is a history of human curiosity and ingenuity.
