I like the idea that every life has its own rhythm, that people are not simply points moving through time.

The world is full of obvious things which nobody by any chance ever observes.

燃气发动机是所有热机中最完美的，因为它结合了蒸汽机和内燃机的优点。

我总是很高兴地想到，我的教育大部分是非正式的，并且根植于现实世界。