The Notebooks of Raymond Chandler, p. 74

I am no superb technician or inexorable scene-squeezer like Billy Wilder. I am the man who produces the raw material on which the superb technique can be exercised, the man who writes the scenes that wait to be squeezed. If I were more, I should also be less, and the more I should be would, from my point of view, not be worth the less I should be.

The Notebooks of Raymond Chandler, p. 69

You can't make good pictures without good screenplays, and you can't get good screenplays from people who do not know how to write them, technically speaking, but have been debauched and spoiled by Hollywood to such an extent that technique is all they have left. Technique alone is never enough. You have to have passion. Technique alone is just an embroidered pot holder.