Mathematics is the art of asking the right questions and then finding their answers.
"We are all in the gutter, but some of us are looking at the stars."
统计学是从数据中学习的科学。
对不可见事物的恐惧是每个人内心称之为宗教的自然种子。
The best way to learn mathematics is to do mathematics.
Adaptability is the key to survival in an ever-changing market.