心是指南针，但并不总指向北方。

Now some advantages particular to this age are not to be denied. Boredom seems to have been vanquished. There is always something to do, but hasn’t this translated into a perpetual distraction in our lives.

翻译：指出深入研究文章可以分析器物的性能，而深入了解自然规律则可以审视器物的用途。

We are all born with a certain inheritance of guilt.