Algebraic geometry is the study of zeros of polynomials.

不确定性是新常态——用敏捷性和远见为其做好准备。

释义：军队的强大或弱小、作战的胜利或失败都是常见的。重要的是能够从失败中吸取教训，将失败转化为成功。

"To read is to walk in someone else's shoes; to write is to leave your own footprints behind."

I don't want to be normal, I want to be extraordinary.

我明白了人生苦短，必须快乐。