学习新编程语言的唯一方法就是用它来编写程序。
The only way to learn a new programming language is by writing programs in it.
We must ensure that globalization is a positive force for all, and not a source of further division.
我们必须确保全球化对所有人来说都是一股积极的力量，而不是进一步分裂的根源。
Mathematics is a living subject, constantly evolving and growing.