It has been said that man is a rational animal. All my life I have been searching for evidence which could support this.
有人说人是理性的动物。我一生都在寻找可以支持这一说法的证据。
科学问题有意识的解决给我们提出的最直接且在某种意义上最重要的问题,是对结果的准确阐述。