发现DNA结构就像解开一个非常复杂的谜题。
The discovery of DNA structure was like unraveling a very complex puzzle.
I'm fascinated by medicine because it's the line between life and death.
The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.
I'm not afraid to say what I feel, and I'm not afraid to be who I am.