民主城邦的基础是自由权。

The best ideas often come from those closest to the problem.

谜题不存在。

Growth mindset is the belief that everyone can change and grow through application and experience.

Most of us don't listen with the intent to understand. We listen with the intent to reply.

You have to find in yourself what makes you different from everybody else.

语言是通向人性的窗口。