I can't understand why people are frightened of new ideas. I'm frightened of the old ones.
孩子们需要故事来帮助他们应对生活的复杂性。
Education is the foundation upon which sustainable forestry is built.
真相很少是纯粹的,也从不简单。
The economy of the future is one where growth is decoupled from the consumption of finite resources.