一方面，拥有理性思考的能力赋予了我们一项明显的进化优势。 它使我们可以解决问题并做好计划规避风险，因此也提高了生存下来的可能性。
On the one hand, having a capacity to reason confers an obvious evolutionary advantage, because it makes it possible to solve problems and to plan to avoid dangers, thereby increasing the prospects of survival.