类比城市是一个类似于另一个城市的城市。
The analogical city is a city that resembles another city.
Mathematics is the foundation upon which we build our understanding of the world, and it is through this understanding that we can solve the most complex problems.
The true test of a mathematical idea is its ability to inspire further thought.
从此以后不要再浪费一天！！！向自己承诺，你将从今天开始，因为每天都是一个开始新生活方式的机会，每天你浪费你的时间会增加你所承受的痛苦。因为明天我们没有承诺，你要么会在你的痛苦中死去，要么你会死在礼物里，选择你的礼物。
I feel like I'm too busy writing history to read it.