孔子说:“读书不想事,越学越糊涂;想事不读书,越想越头痛。”
Sustainability isn't an option anymore—it's a necessity for survival.
每本书都是一次旅程,每次旅程都是一本书。
The most elegant proofs are those that reveal the heart of the problem with clarity.
写作是一种理解世界的方式,一种在混乱中找到模式的方式。
I'm happy to be alive, I'm happy to be who I am.