We do what we have to so we can do what we want to

You get lazy, you get sad. Start givin' up. Plain and simple.

Take the word for it of a man who has made his way inch by inch, and does not believe that we'll wake up to find our work done because we've lain all night a-dreaming of it; anything worth doing is devilish hard to do!

Many of the great achievements of the world were accomplished by tired and discouraged men who kept on working.

The idle man does not know what it is to enjoy rest.

To work is to pray.