If you can write DNA, you're no longer limited to 'what is' but to what you could make. Drew Endy More Quotes by Drew Endy More Quotes From Drew Endy Biological engineering is not necessarily understanding systems but rather, I want to be able to design and build biological systems to perform particular applications. Drew Endy engineering design understanding The scope of material I can work with is not limited to the set of things that we inherit from nature. Drew Endy materials scope i-can