“We cannot begin with complete doubt. We must begin with all the prejudices which we actually have when we enter upon the study of philosophy. These prejudices are not to be dispelled by a maxim, for they are things which it does not occur to us can be questioned. Hence this initial skepticism will be a mere self-deception, and not real doubt… Let us not pretend to doubt in philosophy what we do not doubt in our hearts.” – Charles Sanders Peirce

This is one of those thoughts that will never leave you alone.