Before you write, learn to think.

Whatever is well conceived is clearly said, And the words to say it flow with ease.

Hasten slowly, and without losing heart, Gently make haste, of Labour not afraid; A hundred times consider what you’ve said, Polish, repolish, every Colour lay,

And sometimes add; but oft’ner take away.

Nicolas Boileau, The Art of Poetry, Canto I