The best way to learn mathematics is to do mathematics.
我们必须记住,文学不仅仅是娱乐,它还有更深的意义。
Collaboration across borders and industries is key to solving the complex problems we face today.
The only real failure in life is not to be true to the best one knows.
When someone tells you something is wrong, they’re usually right. When someone tells you how to fix it, they’re usually wrong.