过去从未死去,它甚至还未过去。
"The past is never dead. It's not even past."
相对论不仅仅是一种科学理论,而且是一种哲学理论,它深刻地影响了我们对宇宙的概念。
最危险的敌人往往是我们自己。
Instead of singing like the birds, I silently smiled at my incessant good fortune.