夜晚是一本伟大的书，但星星是它的字母。
The night is a great book, but the stars are its letters.
The laws of physics are the language of the universe, and through them, we can begin to comprehend the vastness and complexity of all that exists.
The challenge for us is to create content that is compelling and relevant.
我们都是记忆的总和，然而我们记得的却如此之少。