在被记录之前，什么都没有真正发生过。

The quality of an organization's integrity determines the quality of its relationships.

The circular economy is not just about recycling—it’s about rethinking the entire system.

道德商业实践不是限制，而是长期增长的基础。

The only way to learn a new programming language is by writing programs in it.

States are inherently aggressive and expansionist.

解释：上等的医生能够医治国家，次一等的只会医治病人，这本来就是医生的职守。