Your most unhappy customers are your greatest source of learning.

Number is the ruler of forms and ideas.

I'm very independent, but I still want someone to love.

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

心是脆弱的东西，容易破碎，但也有着难以置信的韧性。

渔业管理的创新可以创造环境和经济效益。