Mom, why do you laugh so much? / Because I have you as my daughter.

The concept of infinity is both fascinating and perplexing.

Human beings, viewed as behaving systems, are quite simple. The apparent complexity of our behavior over time is largely a reflection of the complexity of the environment in which we find ourselves.

The only way to learn mathematics is to do mathematics.

我只能试着在心灵深处紧紧的守候着你。

I never go on court thinking I'm going to lose.

艺术洗去灵魂中日常生活的尘埃。

法律规则不是命令，而是行为标准。