General :: Modify Loop Code (For And While) To Get Output Returned

Filename.txt

Code:
My First Line
My Second Line
::::While Loop:::
Program:

Code:
while read line
do
echo "$line"
done < Filename.txt
output:

Code:
My First Line
My Second Line

Is it possible to use for loop to get the same output. I have tried executing below code but I get every word of my file being displayed one below above.Is there any way I can modify the for loop code to get the output returned by while loop?

:::For Loop:::
Program:

Code:
for line in $(cat Filename.txt)
do
echo $line
done
output:

Code:
My
First
Line
My
Second
Line