Making something simple is very difficult.
I was always a simple guy. I was never one for extravagances.
It is not at all simple to understand the simple.
Simplicity is really hard.
I'm a simple guy.
Simplicity is a most complex form
For me, personally, I'm a simple guy.
Nothing is more simple than greatness; indeed, to be simple is to be great.
It's simplicity itself that its future will be way worse than its past.