Even in the best, most friendly and simplest relations of life, praise and commendation are essential, just as grease is necessary to wheels that they may run smoothly.
The simplest choice there is, he assured her.
- The hydrography of Argentina is of the simplest character.
These were of the simplest character.
In its simplest form, this phrase implies such an obvious fact as that whatever be the future development of, say, existing cockroaches, it will be on lines determined by the present structure of these creatures.