认识论

例句：

1. 1.The philosopher's quest for truth is the essence of his work.
   哲学家追求真理是他的工作的本质。
2. 2. The debate over the nature of reality has been ongoing for centuries.
   关于现实本质的争论已经持续了几个世纪。
3. 3. The scientist's theory about the origin of life has sparked a new wave of research.
   科学家关于生命起源的理论引发了新一轮的研究热潮。