You use cleft sentences to focus on a particular part of the sentence
I've come to discuss my future with you.
The reason why I've come is to discuss my future with you.
Your generosity impresses me more than anything else.
The thing that impresses me more than anything else is your generosity.
Mary works harder than anybody else in this organisation.
The person who works harder than anybody else in this organisation is Mary.
We now need actions rather than words.
What we now need are actions rather than words.