让我最不爽的一件事:一天路过银行时,看到一则广告,力劝大家将自家房子作二次抵押,以此贷款去旅游。这几近邪恶。
The one thing that offends me the most is when I walk by a bank and see ads trying to convince people to take out second mortgages on their home so they can go on vacation. That's approaching evil.
在不确定的时期,适应力和韧性成为我们最大的优势。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.