最好的采石场不会留下伤痕，只有负责任的转变。
The best quarries leave no scars, only responsible transitions.
The speech we hear is an indication of that which we don't hear. It is a necessary avoidance, a violent, sly, anguished or mocking smokescreen which keeps the other in its place.
You have to be ready to suffer if you want to be successful.
The beauty of life lies in its impermanence.