By vs. From
'From' and 'by' are prepositions in the English lngauage. In this lesson, we will learn their uses and differences.
What Is Their Main Difference?
Talking about Position
We can use 'from' and 'by' to talk about the position of something or someone. 'From' is used to show the position of something in comparison with another thing. 'By' is used to show that something is near another thing or person. Have a look:
We could see the vocalist
There is a great view
Talking about Time
We can use 'from' and 'by' to show time. 'From' is used to show when something starts. 'By' is used to show that something occurs 'not later than' a particular time. For example:
The seminar will start
This artwork dates
Talking about Agency
'By' is used to show who or what is the doer of the action. Note that in this case, it is mainly used in passive voice.
The book is written
This diary was written
Talking about Origin
We can use 'from' to talk bout the origin of objects, ideas, places, and people. Here are some examples:
She is
Which bank is this card