唯一不变的是变化，持续的变化，不可避免的变化，这是当今社会的主导因素。
The only constant is change, continuing change, inevitable change, that is the dominant factor in society today.
诗人的话语是他们灵魂的回声。
A play is not an essay, nor should it be made into one.
Nursing is about caring for people, not just treating conditions.
The past is always carried into the present by small things.