The past beats inside me like a second heart.
过去在我心中跳动,就像第二颗心。
The best way to learn mathematics is to do mathematics.
When you start out in a team, you have to get the teamwork going and then you get something back.
The world has the technology - either available or well advanced in the research pipeline - to feed on a sustainable basis a population of 10 billion people.
Un libro es una ventana abierta a la imaginación y al conocimiento.
I think the best movies are the ones that make you feel something.