Science cannot solve the ultimate mystery of nature. And that is because, in the last analysis, we ourselves are part of nature and therefore part of the mystery that we are trying to solve.
科学无法解决自然的最终奥秘。这是因为，最终我们自己也是自然的一部分，因此也是我们试图解决的奥秘的一部分。
The best time to plant a tree was 20 years ago; the second-best time is now.
诗歌是危机状态的语言。
我认为人生中最令人遗憾的事情是你没有去做的事情。