就是它吗？这就是小天狼星的摩托？

Is this it? Is this Sirius's bike?

youdao

要想知道盆地的年龄，唯一的方法就是直接研究它的岩石吗？

The only way to know the basin's age is to study its rocks directly?

youdao

人生的目标——我的、你的、其他人的——是需要另外的人来滋养的吗？ 或者它本来就是我们与生俱来的？

Does purpose -- mine, yours, anyone's -- require someone to nurture it, or is it inherent in all of us?

youdao

Is a healthy society ? one that is literally open to every point of view, ? freedom of speech is naturally a cherished good, ? is it the supreme good?

健全的社会,基本上就是对各种观点持开放态度吗，言论自由本质上就是好的，或它是最好？

耶鲁公开课 - 政治哲学导论课程节选