The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.
Acting is not about being someone different. It's finding the similarity in what is apparently different, then finding myself in there.
The multiverse is not a theory, but a prediction of certain theories.
The history of philosophy is not, like the history of the sciences, to be considered as a mere chronological record of discoveries and errors. It is the history of the human spirit in its endeavor to understand itself and its relation to the universe.