不要以为春天已经离去无处可寻，绿荫下还有未开放的花朵

世界不是游乐场，而是思想和利益的战场。

The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.

遗传研究应该为人类服务，而不仅仅是商业利益。