The art of teaching is not to impart knowledge, but to inspire, awaken, and encourage.

教育不是为生活做准备；教育本身就是生活。

在科学中最令人兴奋的短语，预示着新发现的，不是“我发现了！”而是“这很有趣……”

Though debts are condemned in the financial world, the world of friendship and love may perversely depend on well-managed debts.

We use mathematics to understand the markets, not to predict them.