There seems to be one quality of mind which seems to be of special and extreme advantage in leading him to make discoveries. It was the power of never letting exceptions go unnoticed. – Francis Darwin
It is the mark of an instructed mind to rest satisfied with the degree of precision which the nature of the subject admits and not to seek exactness when only an approximation of the truth is possible. – Aristotle
Excellence can be attained if you care more than others think is wise, Risk more than others think is safe, Dream more than others think is practical, and Expect more than others think is possible. – Anon.
