有些人特别善于了解自己的知识极限，因为他们必须这样做。
Some people are extraordinarily good at knowing the limits of their knowledge because they have to be.
书籍是一种政治行动。书籍是知识。书籍是反思。书籍改变你的思想。
The world is a great fire, and we are the sparks.
The truth is you don't know what is going to happen tomorrow. Life is a crazy ride, and nothing is guaranteed.
我想发现自己，我出生的原因，以及生命的意义。
我不想只是制造东西。我想让东西变得更好。