战略描绘着公司寻求独特而打造的领域。

I think it's important to keep challenging yourself, to keep growing.

The art of teaching consists in large part of the ability to awaken the natural curiosity of young minds and to satisfy it with the nourishment of knowledge.

在弦理论的景观中，可能有10^500种不同的真空状态，每种状态对应一个不同的可能宇宙。

To read is to travel without moving; to write is to make others travel.