At this early stage in our evolution, now through our infancy and into our childhood and then, with luck, our growing up, what our species needs most of all, right now, is simply a future. – Lewis Thomas
It is from the progeny of this parent cell that we all take our looks we still share genes around, and the resemblance of the enzymes of grasses to those of whales is in fact a family resemblance. – Lewis Thomas
The dilemma of modern medicine, and the underlying central flaw in medical education and, most of all, in the training of interns, is the irresistible drive to do something, anything. It is expected by patients and too often agreed to by their doctors, in the face of ignorance. – Lewis Thomas
The capacity to blunder slightly is the real marvel of DNA. Without this special attribute, we would still be anaerobic bacteria and there would be no music. – Lewis Thomas
The great thing about human language is that it prevents us from sticking to the matter at hand. – Lewis Thomas
The great secret of medicine, known to doctors but still hidden from the public, is that most things get better by themselves. – Lewis Thomas