By Saha With - බයි සහ විද් / විත් - By and With.
[මෙම පාඩම පසුව සිංහලට පරිවර්තනය කර, පළ කරනු ඇත!]
{This Lesson would be translated into Sinhalese & published later!}
By refers to the doer, With to the instrument.
This letter was written by my uncle with a quill pen.
We can also say: By trying hard (or With perseverance) you will rise in the world.
