DNA的结构是一个需要解决的谜题。
The structure of DNA was a puzzle that demanded to be solved.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
I'm a fighter. I believe in the positive. I believe in hard work.
你必须相信你的想法，并愿意在众多挑战中坚持下去。
I believe in the power of dreams and hard work.
确实需要一些勇气来承担如此影响深远的工作。
我们写的每一个字都是朝着理解自己和周围世界迈出的一步。