我们对明天认识的唯一限制是我们今天的怀疑。

跨学科合作是最激动人心的突破发生的地方。

I'm not perfect, but I strive for perfection.

Free vaccines are more valuable than expensive treatments, yet harder to promote.

Innovation in mining technology is essential to meet the world's energy demands.

"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."

"The stories we tell ourselves about who we are and where we come from shape our identity and our destiny."