our present picture of physical reality, particularly in relation to the nature of time, is due for a grand shake up
Roger PenroseThere are considerable mysteries surrounding the strange values that Nature's actual particles have for their mass and charge. For example, there is the unexplained 'fine structure constant' ... governing the strength of electromagnetic interactions.
Roger PenroseIntelligence cannot be present without understanding. No computer has any awareness of what it does.
Roger Penrose