如果你能梦想它，你就能实现它。

The United States is experiencing a crisis of political decay, with institutions that are increasingly dysfunctional and unable to address the country's challenges.

我们今天种植的每一棵树都是对更绿色、更健康的未来的投资。

"You can't go back and change the beginning, but you can start where you are and change the ending."

The only way to learn mathematics is to do mathematics.

做决定是困难的，也因此益发珍贵

创新不仅仅是技术的问题；它关乎我们思考和运营方式的改变。