出自《海国图志》。八方边远以外的地方，本来是存在的，但是不去关心，哪里知道宇宙有多大？

The interplay between mathematics and physics has led to some of the most profound insights in science.

市场总是在寻找下一个大机会。

If your opinions on one subject can be predicted from your opinions on another， you may be in the grip of an ideology. When you truly think for yourself your conclusions will not be predictable.

住宅是居住的机器。