It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.

We read to know we are not alone.

世界上发生的任何事情，其意义无非是某些极大或极小值。

【释义】认识的人很多，可彼此知心的没有几个。

The human brain consists of many specialized circuits that evolved to solve specific problems our ancestors faced during our evolutionary history.

Technological innovation without user thinking is just self-indulgence.