In the world of mathematics, imagination is more important than knowledge.
真正的美国发现还在我们面前。我们精神、我们人民、我们强大而不朽的土地的真正实现,尚未到来。
Leadership means making tough decisions today that will benefit the company in the long run.
语法和语义之间的相互作用是形式语言研究的核心。
I'm not afraid to take a stand. Everybody, come take my hand.