and maybe that is where the rub is.

问题的症结恐怕就在这里。

is to make your interests gradually wider and more impersonal,

就是逐渐使自己的兴趣更加广泛，逐渐摆脱个人狭小的圈子，

Now the snag in this sort of anecdote is of course that one cannot distinguish cause and effect.

这类奇闻的疑难之处是无法区别因果关系。

This is done by a great number of ring-shaped air jets on the bottom of the craft.

船底装上大量环状喷气嘴以实现这一目的。

No necessity of making a living away from home results in neglect of children,

人们没有必要离家谋生，所以不会产生孩子无人管的问题，

and whom I respect, confess at once that they have little idea where they are going when they first set pen to paper.

和尊敬的作家，都立即承认在他们动笔时，不清楚要写什么，怎么写。