Specific, definite, concrete Prefer the specific to the general, the definite to the vague, the concrete to the abstract. William Strunk Jr. & E.B. White, The Elements of Style examples
Thinking is a matter of degree Perhaps “thinking” is not a yes/no thing, but maybe it is a matter of degree. Richard Hamming, The Art of Doing Science and Engineering: Learning to Learn I Am a Strange Loop cognition