As far as the laws of mathematics refer to reality, they are not certain, and as far as they are certain, they do not refer to reality.Albert Einstein
No amount of experimentation can ever prove me right; a single experiment can prove me wrong.Albert Einstein
The grand aim of all science is to cover the greatest number of empirical facts by logical deduction from the smallest number of hypotheses or axioms.Albert Einstein
Excellence, then, is a state concerned with choice, lying in a mean, relative to us, this being determined by reason and in the way in which the man of practical wisdom would determine it.Aristotle