I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.
黑洞防火墙的概念挑战了我们对量子力学和广义相对论的理解。
宇宙是可以理解的，因为它受我们能够理解的法则支配。
我是河流，而你是海洋。我是花朵，而你是花园。我是星辰，而你是夜空。
The person I am in the company of my sisters has been entirely different from the person I am in the company of other people.