在数学中，最简单的问题往往能引出最深刻的见解。
In mathematics, the simplest questions often lead to the deepest insights.
建立在规则上的自由，才是真正的自由！。
"Every frame should be a painting, but it should also move the story forward."
我不害怕风暴，因为我正在学习如何驾驶我的船。
科学更多的是一种思维方式，而不是一堆知识。
A man's real possession is his memory. In nothing else is he rich, in nothing else is he poor.