The real challenge is not in solving the equations, but in understanding what the solutions mean.

如果使人们喜怒无常，居处不定，思虑不得要领，行事中途就乱了章法；那么，天下间就会出现各种不平与不合理，而后像盗拓或者曾参、史鳅做的那些事情，都会发生。

So, I love you because the entire universe conspired to help me find you.

I believe that the best stories are those that are rooted in reality.