essential singularity

例句：

1. 1. The essence of life is to find meaning and purpose in every moment.
   生命的本质是在生活中寻找意义和目的。
2. 2.The company's core values are integrity and customer satisfaction.
   公司的核心竞争力是诚信和客户满意。
3. 3.The discovery of this essential singularity has revolutionized our understanding of the universe.
   这一本质的单一性发现已经彻底改变了我们对宇宙的理解。