Mathematics is a living subject, constantly evolving and growing.
如果我们把海洋视为无限资源，很快就会发现事实恰恰相反。
你能经历的最大冒险就是过你梦想的生活。
The quiet revolution in women’s education and employment has transformed society in ways we are still discovering.
Stay true to yourself and never let what somebody else says distract you from your goals.