跨国合作是解决过度捕捞挑战的关键。

永远不要停止学习——当你认为自己什么都懂的那一刻，就是你开始落后的时刻。

The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.

Sustainability isn't an option anymore - it's our responsibility to future generations.

自信不是天生的，是慢慢培养出来的。