我们必须平衡经济增长与环境保护，以确保更美好的未来。

Every building should be a teacher. It should teach us about light, about air, about how to live together.

The writer’s true homeland is language.

抽象是数学的关键。

Leadership is about empowering others to achieve what they thought was impossible.

大脑在我们二十多岁时仍在形成，这意味着它更容易接受变化。