Matthew

“No doubt there are some who, when confronted with a line of mathematical symbols, however simply presented, can only see the face of a stern parent or teacher who tried to force into them a non-comprehending parrot-like apparent competence--a duty and a duty alone--and no hint of magic or beauty of the subject might be allowed to come through.”
― Roger Penrose, The Road to Reality: A Complete Guide to the Laws of the Universe

“So the conservative who resists change is as valuable as the radical who proposes it -- perhaps as much more as the roots are more vital than grafts. It is good that new ideas should be heard, for the sake of the few that can be used; but it is also good that new ideas should be compelled to go through the mill of objection, opposition, and contumely; this is the trial heat which innovations must survive before being allowed to enter the human race. It is good that the old should resist the young, and that the young should prod the old; out of this tension, as out of the strife of the sexes and the classes, comes a creative tensile strength, a stimulated development, a secret and basic unity and movement of the whole.”
― Will Durant

“If there is any intelligence guiding this universe, philosophy wishes to know and understand it and reverently work with it; if there is none, philosophy wishes to know that also, and face it without fear. If the stars are but transient coagulations of haphazard nebulae, if life is a colloidal accident, impersonally permanent and individually fleeting, if man is only a compound of chemicals, destined to disintegrate and utterly disappear, if the creative ecstasy of art, and the gentle wisdom of the sage, and the willing martyrdom of saints are but bright incidents in the protoplasmic pullulation of the earth, and death is the answer to every problem and the destiny of every soul--then philosophy will face that too, and try to find within that narrowed circle some significance and nobility for man.”
― Will Durant, The Pleasures of Philosophy

“We have no right to assume that any physical laws exist, or if they have existed up to now, that they will continue to exist in a similar manner in the future.”
― Max Planck, The Universe in the Light of Modern Physics