I always try to buy stocks that are undervalued and sell them when they become overvalued.
True literature always disturbs the established order.
追求数学真理就是追求美、优雅和简洁。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
教师在学校里不是为了强加某些观念或形成某些习惯,而是作为社区的一员,选择影响孩子的因素,并帮助他适当地回应这些影响。
I don't want to wake up one day and realize I didn't live my life to the fullest.
Consumer trust is hard to earn and easy to lose. We must protect it every single day.