The foundation of success is built on hard work and integrity, just like the strongest stone.

书籍是理解世界和我们自己的钥匙。

You are always a valuable, worthwhile human being — not because anybody says so, not because you're successful, not because you make a lot of money — but because you decide to believe it and for no other reason.

统计学领域不仅是分析数据的工具，也是一种思考世界的方式。