The challenge of unifying all forces of nature is one that has driven theoretical physics for decades.
统一自然界所有力的挑战是几十年来推动理论物理学发展的动力之一。
I'm the reason your watch won't tock.
It is not the place that makes the person, but the person who makes the place.
History is not the past. It is the present. We carry our history with us. We are our history.
你眼中的碎片是最好的放大镜。
真相很少是纯粹的，也从不简单。