Mathematics is the language in which the universe is written.
In mathematics, the most profound ideas often arise from the simplest observations.
我们都想听故事,也都想讲故事。这是使我们成为人类的原因之一。
政策应该基于证据,而不是意识形态。
世界是一面镜子,反映出我们最深的恐惧和欲望。