The laws of physics are universal, but our understanding of them is constantly evolving.
物理定律是普遍的，但我们对它们的理解在不断演变。
客户满意度应该始终是每个决策的核心。
The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.
Modern forestry must balance three axes: ecology, economy and ethics.
The most successful businesses are those that align their goals with the needs of their customers.