"History is not just what happened, but what people thought and felt about it."
每一个数学定理都是一个等待被讲述的故事,一个等待被解开的谜团。
科学不是男孩的游戏,也不是女孩的游戏。它是每个人的游戏。它关乎我们现在在哪里以及我们将去向何方。
The worth of a mental process is in its service to life.