所以，国家的钱财不足以来应付饥荒，救济孤儿寡妇，这样，国家就贫困，百姓就难于治理。 

在算法的世界里，最简单的解决方案往往是最好的。

道德越少，财富就越多；财富越少，道德就越多。

"The beauty of cinema lies in its ability to make us feel less alone."

孔子说：“温习旧知识时，能有新收获，就可以做老师了。”

发现的旅程充满了不确定性，但正是这些不确定性使科学如此令人兴奋。

A whole stack of memories never equal one little hope.

Virtually no idea is too ridiculous to be accepted, even by very intelligent and highly educated people, if it provides a way for them to feel special and important. Some confuse that feeling with idealism.

真正的喜悦精神、崇高感、超越人类的感觉，这是最高卓越的试金石，在数学中同样可以在诗歌中找到。