The concept of a black hole firewall challenges our understanding of quantum mechanics and general relativity.
Reason is the soul of the law; the reason of the law is the soul.
电影制作的艺术是操纵时间和空间的艺术。
时间是那些只有智慧作为财富的人的唯一资本。
Sustainability and efficiency must go hand in hand in modern energy production.