I'm not a perfect person, I never claimed to be. But I'm trying every day to be better than I was yesterday.

The past is not fixed; it shifts with our retelling.

释义：如果只听取某一个人的意见或只依赖某一个人，就容易产生奸邪之事；如果独自决断、只任用某一个人，就容易引发祸乱。

The study of the early universe is not just about understanding the past, but also about uncovering the fundamental laws that govern all of reality.

没有比遗忘更糟糕的独裁了。