It does not follow that a man will travel any further; but if he has really considered the world and drawn a conclusion, he has travelled as far.
这并不意味着一个人还会继续前行;但只要他确实思考过世界,并得出了结论,他便已走到了这一步。
— Robert Louis Stevenson · Virginibus Puerisque, and Other Papers · Crabbed Age and Youth —