The theory of probabilities is at bottom nothing but common sense reduced to calculus.

The architecture of the city is its construction over time.

是我们遇到的那些人，让生命变得值得活下去。

爱是教育的基础。

I'm cleaning my room， cleaning my body and expanding my heart.

生活从来不是公平的……而且，或许对我们大多数人来说，这是件好事。