The most important thing for an actor is to be present. If you're present, everything else will follow.
对于一个演员来说，最重要的是在场。如果你在场，其他一切都会随之而来。
"Sometimes the most important things in life are the ones we can't see or touch, but we can feel them in our hearts."
Life is like music。It must be composed by ear，feeling and instinct，not by rule.
相位裕度是系统在变得不稳定之前可以容忍的程度的度量。