Nothing is real unless it is observed

“القيود المحدَّدة أمر كامن في نماذجنا و في تصورنا البشري، لأننا نحاول أن نصف شيئًا،…”

“From this", says Schrödinger, "I learned many things, but not religion." His fa…”

“Sir Arthur Eddington summed up the situation brilliantly in his book The Nature…”

“...there is no underlying reality to the world. "Reality," in the everyday sens…”