To study ancient DNA is to converse with the dead.
研究古DNA就是与逝者对话。
过度捕捞是一个我们可以解决的问题——只要我们立即行动。
"Every saint has a past, and every sinner has a future."
The Langlands program is a vision of how mathematics could be seen as a single, coherent whole.
The best revenge is massive success.