I think it's important to have a balance in life. You can't just work all the time; you have to have fun too.
把所有的鸡蛋放在一个篮子里是可以的,只要你能控制那个篮子。
海洋保护不是限制发展,而是为了更长久的发展。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.