科学发现的影响可能是深远的,往往远远超出最初的预期。
Rebuilding my career at fifty wasn’t easy—but nothing worthwhile ever is.
The bond between humans and livestock is one of the oldest and most vital partnerships in history.
改变始于一小步,但需要集体的努力才能使其持久。
I think that the role of the mathematician is to discover these patterns and to explain them.