追求纯粹的美是一种陷阱，是通往痛苦和悲伤的快车道。
"The pursuit of pure beauty is a trap, a fast track to bitterness and sorrow."
The study of black holes has led us to the edge of our understanding, where the known laws of physics break down and new theories must emerge.
不容忍他人的观点（无论他们多么无知或不连贯）不仅仅是错误的；在一个没有对错之分的世界里，情况更糟：这是一个你令人尴尬地不成熟或可能是危险的迹象。
人生就像一场逆行的旅程，我也只是其中的一个过客。
"History is not just about kings and queens; it's about ordinary people and their extraordinary lives."
我必须研究政治和战争，以便我的儿子们可以自由地研究数学和哲学。
"When I approach a child, he inspires in me two sentiments: tenderness for what he is, and respect for what he may become."