不变
In a rapidly changing market, the only constant is customer needs.
The only constant is change, continuing change, inevitable change, that is the dominant factor in society today. No sensible decision can be made any longer without taking into account not only the world as it is, but the world as it will be.
The only constant is change, continuing change, inevitable change, that is the dominant factor in society today.
All the effects of Nature are only the mathematical consequences of a small number of immutable laws.
All the effects of nature are only the mathematical consequences of a small number of immutable laws.